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  • Precision spring, metal  stamping parts professional manufacturers
     
  • TEL:86-755-28903525, 28903526 E-mail:info@afr-precision.com AFR PRECISION TECHNOLOGY CO.,LTD
PRODUCTS / 产品展示 More
  • 上市时间: 2018 - 04 - 08
    Precision Torsion Spring:Description: wire diameter ranged from Φ0.10-Φ14mm, minimum spring convolution: 3•Various materials: music wire,galvanised wire, carbon wire,stainless steel wire, copper, beryllium copper wire, and more•Various torsion arms•Single torsion, double torsion and multi-torsion•Torsion in different direction•Applications: all kinds of cars, machines, electronic products,electric appliance, cameras, stationery, computers, power switches,miniature switches, architecture, commodity and home appliance, A/Vequipment, hardware and plastic molds, sports equipment and gifts
  • 上市时间: 2018 - 04 - 08
    Precision Extension spring:Description: wire diameter ranged from Φ0.08-Φ14mm, minimum spring convolution: 2.7, hook style can be customized per customer’s requirement•Spring loops and hooks vary in different shapes•Changeable diameter•Advanced manufacturing and testing equipment•Made of standard material•Applications: furniture, electronic products, electric appliance, architecture, commodity and home appliance, sports equipment and gifts
  • 上市时间: 2018 - 04 - 08
    Auto wire forming Spring:Description: CNC forming, maximum feeding error:0.05mm,wire diameter ranged from 0.08-14mmAUTO Wire Formings and Clasps, Round, Flat and Square Wire Types are Available•Produced by specific clasp formers•Round wire, flat wire and square wire•Advanced manufacturing and testing equipment•Exported directly•Standard material•Responsive service•Applications: all kinds of cars, machines, electronic products,electric appliance, cameras, stationery, computers, power switches,miniature switches, architecture, commodity and home appliance, A/Vequipment, hardware and plastic moulds, sports equipment and gifts
  • 上市时间: 2018 - 04 - 08
    For household applicancedDescription: wire diameter ranged from Φ0.10-Φ14mm, minimum spring convolution: 3Various materials: music wire,galvanised wire, carbon wire,stainless steel wire, copper, beryllium copper wire, and moreVarious torsion armsSingle torsion, double torsion and multi-torsionTorsion in different directionApplications: all kinds of cars, machines, electronic products,electric appliance, cameras, stationery, computers, power switches,miniature switches, architecture, commodity and home appliance, A/Vequipment, hardware and plastic molds, sports equipment and gifts
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PRODUCTS / 产品展示 更多>>
2018 - 11 - 01
Precision Compression spring:Description: wire diameter ranged from Φ0.03-Φ14mm, minimum spring convolution: 2.7Various materials: music wire, carbon wire, stainless steelwire, copper, beryllium copper wire, and morePitch changeableSpring diameter changeable Applications: all kinds of cars,machines, electronic products, electric appliance, cameras,stationery, computers, power switches,miniature switches,architecture, commodity and home appliance, A/V equipment, hardware and plastic molds, sports equipment and gifts
2018 - 04 - 20
Mobile phone antenna shrapnel
2018 - 11 - 01
Precision Torsion Spring:Description: wire diameter ranged from Φ0.10-Φ14mm, minimum spring convolution: 3•Various materials: music wire,galvanised wire, carbon wire,stainless steel wire, copper, beryllium copper wire, and more•Various torsion arms•Single torsion, double torsion and multi-torsion•Torsion in different direction•Applications: all kinds of cars, machines, electronic products,electric appliance, cameras, stationery, computers, power switches,miniature switches, architecture, commodity and home appliance, A/Vequipment, hardware and plastic molds, sports equipment and gifts
Products / More
PRODUCT SERIES
  • Precise compression springs
    RMB 0
    Precision Compression spring:Description: wire diameter ranged from Φ0.03-Φ14mm, minimum spring convolution: 2.7•Various materials: music wire, carbon wire, stainless steelwire, copper, beryllium copper wire, and morePitch changeable•Spring diameter changeable •Applications: all kinds of cars,machines, electronic products, electric appliance, cameras,stationery, computers, power switches,mini...
    RMB 0
    Precision Compression spring:Description: wire diameter ranged from Φ0.03-Φ14mm, minimum spring convolution: 2.7•Various materials: music wire, carbon wire, stainless steelwire, copper, beryllium copper wire, and morePitch changeable•Spring diameter changeable •Applications: all kinds of cars,machines, electronic products, electric appliance, cameras,stationery, computers, power switches,mini...
    RMB 0
    Precision Compression spring:Description: wire diameter ranged from Φ0.03-Φ14mm, minimum spring convolution: 2.7•Various materials: music wire, carbon wire, stainless steelwire, copper, beryllium copper wire, and morePitch changeable•Spring diameter changeable •Applications: all kinds of cars,machines, electronic products, electric appliance, cameras,stationery, computers, power switches,mini...
    RMB 0
    Precision Compression spring:Description: wire diameter ranged from Φ0.03-Φ14mm, minimum spring convolution: 2.7Various materials: music wire, carbon wire, stainless steelwire, copper, beryllium copper wire, and morePitch changeableSpring diameter changeable Applications: all kinds of cars,machines, electronic products, electric appliance, cameras,stationery, computers, power switches,miniature sw...
    RMB 0
    Precision Compression spring:Description: wire diameter ranged from Φ0.03-Φ14mm, minimum spring convolution: 2.7Various materials: music wire, carbon wire, stainless steelwire, copper, beryllium copper wire, and morePitch changeableSpring diameter changeable Applications: all kinds of cars,machines, electronic products, electric appliance, cameras,stationery, computers, power switches,miniature sw...
    RMB 0
    Precision Compression spring:Description: wire diameter ranged from Φ0.03-Φ14mm, minimum spring convolution: 2.7Various materials: music wire, carbon wire, stainless steelwire, copper, beryllium copper wire, and morePitch changeableSpring diameter changeable Applications: all kinds of cars,machines, electronic products, electric appliance, cameras,stationery, computers, power switches,miniature sw...
  • Conical springs
    RMB 0
    Conical Spring :with Different Coating and RoHS Compliance•Wire diameter: from 0.03 to 12mm•Various materials: music wire, carbon wire, stainless steelwire, copper, beryllium copper wire•Spring pitch changeable•Spring diameter changeable•Advanced manufacturing and testing equipment•Strict quality control and management•Export directly•Standard material
    RMB 0
    Conical Spring :with Different Coating and RoHS Compliance•Wire diameter: from 0.03 to 12mm•Various materials: music wire, carbon wire, stainless steelwire, copper, beryllium copper wire•Spring pitch changeable•Spring diameter changeable•Advanced manufacturing and testing equipment•Strict quality control and management•Export directly•Standard material
    RMB 0
    Conical Spring :with Different Coating and RoHS Compliance•Wire diameter: from 0.03 to 12mm•Various materials: music wire, carbon wire, stainless steelwire, copper, beryllium copper wire•Spring pitch changeable•Spring diameter changeable•Advanced manufacturing and testing equipment•Strict quality control and management•Export directly•Standard material
    RMB 0
    Conical Spring :with Different Coating and RoHS Compliance•Wire diameter: from 0.03 to 12mm•Various materials: music wire, carbon wire, stainless steelwire, copper, beryllium copper wire•Spring pitch changeable•Spring diameter changeable•Advanced manufacturing and testing equipment•Strict quality control and management•Export directly•Standard material
    RMB 0
    Conical Spring :with Different Coating and RoHS Compliance•Wire diameter: from 0.03 to 12mm•Various materials: music wire, carbon wire, stainless steelwire, copper, beryllium copper wire•Spring pitch changeable•Spring diameter changeable•Advanced manufacturing and testing equipment•Strict quality control and management•Export directly•Standard material
    RMB 0
    Conical Spring :with Different Coating and RoHS Compliance•Wire diameter: from 0.03 to 12mm•Various materials: music wire, carbon wire, stainless steelwire, copper, beryllium copper wire•Spring pitch changeable•Spring diameter changeable•Advanced manufacturing and testing equipment•Strict quality control and management•Export directly•Standard material
  • Precise torsion springs
    RMB 0
    Precision Torsion Spring:Description: wire diameter ranged from Φ0.10-Φ14mm, minimum spring convolution: 3•Various materials: music wire,galvanised wire, carbon wire,stainless steel wire, copper, beryllium copper wire, and more•Various torsion arms•Single torsion, double torsion and multi-torsion•Torsion in different direction•Applications: all kinds of cars, machines, electronic products,electric...
    RMB 0
    Precision Torsion Spring:Description: wire diameter ranged from Φ0.10-Φ14mm, minimum spring convolution: 3•Various materials: music wire,galvanised wire, carbon wire,stainless steel wire, copper, beryllium copper wire, and more•Various torsion arms•Single torsion, double torsion and multi-torsion•Torsion in different direction•Applications: all kinds of cars, machines, electronic products,electric...
    RMB 0
    Precision Torsion Spring:Description: wire diameter ranged from Φ0.10-Φ14mm, minimum spring convolution: 3•Various materials: music wire,galvanised wire, carbon wire,stainless steel wire, copper, beryllium copper wire, and more•Various torsion arms•Single torsion, double torsion and multi-torsion•Torsion in different direction•Applications: all kinds of cars, machines, electronic products,electric...
    RMB 0
    Precision Torsion Spring:Description: wire diameter ranged from Φ0.10-Φ14mm, minimum spring convolution: 3•Various materials: music wire,galvanised wire, carbon wire,stainless steel wire, copper, beryllium copper wire, and more•Various torsion arms•Single torsion, double torsion and multi-torsion•Torsion in different direction•Applications: all kinds of cars, machines, electronic products,electric...
    RMB 0
    Precision Torsion Spring:Description: wire diameter ranged from Φ0.10-Φ14mm, minimum spring convolution: 3•Various materials: music wire,galvanised wire, carbon wire,stainless steel wire, copper, beryllium copper wire, and more•Various torsion arms•Single torsion, double torsion and multi-torsion•Torsion in different direction•Applications: all kinds of cars, machines, electronic products,electric...
    RMB 0
    Precision Torsion Spring:Description: wire diameter ranged from Φ0.10-Φ14mm, minimum spring convolution: 3•Various materials: music wire,galvanised wire, carbon wire,stainless steel wire, copper, beryllium copper wire, and more•Various torsion arms•Single torsion, double torsion and multi-torsion•Torsion in different direction•Applications: all kinds of cars, machines, electronic products,electric...
  • Extension springs
    RMB 0
    Precision Extension spring:Description: wire diameter ranged from Φ0.08-Φ14mm, minimum spring convolution: 2.7, hook style can be customized per customer’s requirement•Spring loops and hooks vary in different shapes•Changeable diameter•Advanced manufacturing and testing equipment•Made of standard material•Applications: furniture, electronic products, electric appliance, architecture, commodity and...
    RMB 0
    Precision Torsion Spring:Description: wire diameter ranged from Φ0.10-Φ14mm, minimum spring convolution: 3•Various materials: music wire,galvanised wire, carbon wire,stainless steel wire, copper, beryllium copper wire, and more•Various torsion arms•Single torsion, double torsion and multi-torsion•Torsion in different direction•Applications: all kinds of cars, machines, electronic products,electric...
    RMB 0
    Precision Torsion Spring:Description: wire diameter ranged from Φ0.10-Φ14mm, minimum spring convolution: 3•Various materials: music wire,galvanised wire, carbon wire,stainless steel wire, copper, beryllium copper wire, and more•Various torsion arms•Single torsion, double torsion and multi-torsion•Torsion in different direction•Applications: all kinds of cars, machines, electronic products,electric...
    RMB 0
    Precision Torsion Spring:Description: wire diameter ranged from Φ0.10-Φ14mm, minimum spring convolution: 3•Various materials: music wire,galvanised wire, carbon wire,stainless steel wire, copper, beryllium copper wire, and more•Various torsion arms•Single torsion, double torsion and multi-torsion•Torsion in different direction•Applications: all kinds of cars, machines, electronic products,electric...
    RMB 0
    Precision Torsion Spring:Description: wire diameter ranged from Φ0.10-Φ14mm, minimum spring convolution: 3•Various materials: music wire,galvanised wire, carbon wire,stainless steel wire, copper, beryllium copper wire, and more•Various torsion arms•Single torsion, double torsion and multi-torsion•Torsion in different direction•Applications: all kinds of cars, machines, electronic products,electric...
    RMB 0
    Precision Torsion Spring:Description: wire diameter ranged from Φ0.10-Φ14mm, minimum spring convolution: 3•Various materials: music wire,galvanised wire, carbon wire,stainless steel wire, copper, beryllium copper wire, and more•Various torsion arms•Single torsion, double torsion and multi-torsion•Torsion in different direction•Applications: all kinds of cars, machines, electronic products,electric...
  • Auto wire forming springs
    RMB 0
    Auto wire forming Spring:Description: CNC forming, maximum feeding error:0.05mm,wire diameter ranged from 0.08-14mmAUTO Wire Formings and Clasps, Round, Flat and Square Wire Types are Available•Produced by specific clasp formers•Round wire, flat wire and square wire•Advanced manufacturing and testing equipment•Exported directly•Standard material•Responsive service•Applications: all kinds of cars, ...
    RMB 0
    Auto wire forming Spring:Description: CNC forming, maximum feeding error:0.05mm,wire diameter ranged from 0.08-14mmAUTO Wire Formings and Clasps, Round, Flat and Square Wire Types are Available•Produced by specific clasp formers•Round wire, flat wire and square wire•Advanced manufacturing and testing equipment•Exported directly•Standard material•Responsive service•Applications: all kinds of cars, ...
    RMB 0
    Auto wire forming Spring:Description: CNC forming, maximum feeding error:0.05mm,wire diameter ranged from 0.08-14mmAUTO Wire Formings and Clasps, Round, Flat and Square Wire Types are Available•Produced by specific clasp formers•Round wire, flat wire and square wire•Advanced manufacturing and testing equipment•Exported directly•Standard material•Responsive service•Applications: all kinds of cars, ...
    RMB 0
    Auto wire forming Spring:Description: CNC forming, maximum feeding error:0.05mm,wire diameter ranged from 0.08-14mmAUTO Wire Formings and Clasps, Round, Flat and Square Wire Types are Available•Produced by specific clasp formers•Round wire, flat wire and square wire•Advanced manufacturing and testing equipment•Exported directly•Standard material•Responsive service•Applications: all kinds of cars, ...
    RMB 0
    Auto wire forming Spring:Description: CNC forming, maximum feeding error:0.05mm,wire diameter ranged from 0.08-14mmAUTO Wire Formings and Clasps, Round, Flat and Square Wire Types are Available•Produced by specific clasp formers•Round wire, flat wire and square wire•Advanced manufacturing and testing equipment•Exported directly•Standard material•Responsive service•Applications: all kinds of cars, ...
    RMB 0
    Auto wire forming Spring:Description: CNC forming, maximum feeding error:0.05mm,wire diameter ranged from 0.08-14mmAUTO Wire Formings and Clasps, Round, Flat and Square Wire Types are Available•Produced by specific clasp formers•Round wire, flat wire and square wire•Advanced manufacturing and testing equipment•Exported directly•Standard material•Responsive service•Applications: all kinds of cars, ...
  • Flat wire springs
    RMB 0
    Flat wire spring:Wire Form, Diameters Available: 0.1 to 3mm, Suitable for Cars, Electric Appliance and Cameras•Material: standard•Shapes: round, flat and square wire•Advanced manufacturing and testing equipment•Strict quality control and management•Applications: cars, machines, electronic products, electricappliance, cameras, stationery, computers, power switches,miniature switches, architecture, ...
    RMB 0
    Flat wire spring:Wire Form, Diameters Available: 0.1 to 3mm, Suitable for Cars, Electric Appliance and Cameras•Material: standard•Shapes: round, flat and square wire•Advanced manufacturing and testing equipment•Strict quality control and management•Applications: cars, machines, electronic products, electricappliance, cameras, stationery, computers, power switches,miniature switches, architecture, ...
    RMB 0
    Flat wire spring:Wire Form, Diameters Available: 0.1 to 3mm, Suitable for Cars, Electric Appliance and Cameras•Material: standard•Shapes: round, flat and square wire•Advanced manufacturing and testing equipment•Strict quality control and management•Applications: cars, machines, electronic products, electricappliance, cameras, stationery, computers, power switches,miniature switches, architecture, ...
    RMB 0
    Flat wire spring:Wire Form, Diameters Available: 0.1 to 3mm, Suitable for Cars, Electric Appliance and Cameras•Material: standard•Shapes: round, flat and square wire•Advanced manufacturing and testing equipment•Strict quality control and management•Applications: cars, machines, electronic products, electricappliance, cameras, stationery, computers, power switches,miniature switches, architecture, ...
    RMB 0
    Flat wire spring:Wire Form, Diameters Available: 0.1 to 3mm, Suitable for Cars, Electric Appliance and Cameras•Material: standard•Shapes: round, flat and square wire•Advanced manufacturing and testing equipment•Strict quality control and management•Applications: cars, machines, electronic products, electricappliance, cameras, stationery, computers, power switches,miniature switches, architecture, ...
  • Applications Springs for mobile phone receiver&speaker Springs for electric motor Springs for Pogo pin of connector Springs for Probe of instrument&meter Springs for ball pen tips Springs for print & copy machine Springs for household applicance Springs for medical equipment Springs for car audio Springs for toy decoration
    RMB 0
    For printer and copy machine Wire Form, Diameters Available: 0.1 to 3mm, Suitable for Cars, Electric Appliance and CamerasMaterial: standardShapes: round, flat and square wireAdvanced manufacturing and testing equipmentStrict quality control and managementApplications: cars, machines, electronic products, electric appliance, cameras, stationery, computers, printer,power switches,miniature swi...
    RMB 0
    For mobile phone receiver:Description: wire diameter ranged from Φ0.03-Φ14mm, minimum spring convolution: 2.7Various materials: music wire, carbon wire, stainless steelwire, copper, beryllium copper wire, and morePitch changeableSpring diameter changeable Applications: all kinds of cars, mobile phone receiver, machines, electronic products, electric appliance, cameras,stationery, computers, power ...
    RMB 0
    For ball pen Description: wire diameter ranged from Φ0.03-Φ14mm, minimum spring convolution: 2.7Various materials: music wire, carbon wire, stainless steelwire, copper, beryllium copper wire, and morePitch changeableSpring diameter changeable Applications: all kinds of cars,machines, electronic products, electric appliance, cameras,stationery, computers, power switches,miniature switches,arch...
    RMB 0
    For household applicancedDescription: wire diameter ranged from Φ0.10-Φ14mm, minimum spring convolution: 3Various materials: music wire,galvanised wire, carbon wire,stainless steel wire, copper, beryllium copper wire, and moreVarious torsion armsSingle torsion, double torsion and multi-torsionTorsion in different directionApplications: all kinds of cars, machines, electronic products,electric appl...
    RMB 0
    Battery spring:Description: wire diameter ranged from Φ0.03-Φ14mm, minimum spring convolution: 2.7Various materials: music wire, carbon wire, stainless steelwire, copper, beryllium copper wire, and morePitch changeableSpring diameter changeable Applications: all kinds of cars,machines, electronic products, electric appliance, cameras,stationery, computers, power switches,miniature switches,archite...
    RMB 0
    For electic motor:Description: wire diameter ranged from Φ0.08-Φ14mm, minimum spring convolution: 2.7, hook style can be customized per customer’s requirementSpring loops and hooks vary in different shapesChangeable diameterAdvanced manufacturing and testing equipmentMade of standard materialApplications:car, furniture, electronic products, electric appliance, architecture, commodity and home appl...
  • Precise stamping shrapnel Mobile phone antenna shrapnel Battery shell(stamping steel foil) PCBA shielding case(stamping steel foil) Communication stamping parts Smart home socket fittings Metal shrapnel Terminals,spring pin,contact,connector FR4
    RMB 0
    Mobile phone antenna shrapnel
    RMB 0
    PCBA shielding case
    RMB 0
    Communication stamping parts
    RMB 0
    Smart home socket fittings
    RMB 0
    Metal shrapnel
    RMB 0
    FR4
Our honor  
  • ISO certification certificate
    ISO certification certificate
    ISO certification certificate
  • ISO certification (English version)
    ISO certification (English version)
    ISO certification (English version)
  • A spring with a high degree of display
    A spring with a high degree of display
    A spring with a high degree of display
  • A spring with a high degree of display
    A spring with a high degree of display
    A spring with a high degree of display 2
  • A spring diameter measuring clamp
    A spring diameter measuring clamp
    A spring diameter measuring clamp
  • A spring diameter measuring clamp
    A spring diameter measuring clamp
    A spring diameter measuring clamp 2
  • A multifunction spring
    A multifunction spring
    A multifunction spring
  • A multifunction spring
    A multifunction spring
    A multifunction spring 2
  • A tension tester
    A tension tester
    A tension tester
  • A tension tester
    A tension tester
    A tension tester 2
  • An end face processing device for spring production
    An end face processing device for spring production
    An end face processing device for spring production
  • An end face processing device for spring production
    An end face processing device for spring production
    An end face processing device for spring production 2
  COMPANY PROFILE
AFR Precision Technology Co.,Ltd was founded in 2005, we insist on “Technology innovation, Constant improvement, Strive for perfection, Quality first” as our production management philosophy. We specialized in manufacturing precision mobile spring, precision probe spring, computer keyboard spring and various of torsional spring, tension spring and ...
 
  • In2015year
  • Global total sales60million
  • Global1200Sales outlets
PRODUCT ADVANTAGE
 
“DESIGN+PRECISE”
8 advantages
Create a precise miniature world invisible to the naked eyes
  • Design Capability
    Have more than 10 engineers responsible for product development and provide technological support to customer for better optimization.
  • Precision parts
    Experienced in producing springs with wire diameter
    ranging from 0.03mm up to 12mm
  • Production capability
    Develope special process and equipment in house
  • Faster Lead time(both in sampling and production)
    Precision spring: 60,000,000pcs/month
    Wire form: 20,000,000pcs/month
    Heavy-duty spring: 8000,000pcs/month
    Abnormity spring: 3,000,000pcs/month
  •  

  • Years of OEM/ODM Experience
    10 years
  •  
     
  • Quality guaranteed
    ISO9001 certified with all the laboratory’s tester 
    can make sure the products in good consistency 
    and reliabilty.
  • Energy saving and environmental protection
    Constantly for the world presenting a
    breakthrough product concept
  • Cost competitive
    All products are in design, process and
    performance. Always refreshing!
  • 特色体验
    完美呈现视听体验
  • 7天免费试用
    7天内无条件退换
  • 特色体验
    完美呈现视听体验
  • 帮助中心
    为您提供购物指南
AFR precision technology co, ltd global sales site  
Win-win future, future development and competitive advantage.
  • 28
    Country
  • 260
    City
  • 2300
    Dot
Case More
说明: The mobile phone cylindrical spring we produced is smallwith good elas...
说明: Another industry that AFR precision excels in supplying springs and ot...
说明: Here at AFR Precision we make and supply a large number of different c...
说明: Material   stainless, spring steel music wire, flat wire, ti...
说明: Because of our reputation for producing extremely strong compression s...
说明: Material   stainless, spring steel music wire, flat wire, ti...
说明: Another industry that AFR precision excels in supplying springs and ot...
AFR PRECISION TECHNOLOGY CO.,LTD
from AFR Precision Technology Co.,Ltd,Over the past decade, it has persisted in the extension of excellent design, technology and product innovation, explaining the same value in contemporary products. Import high precision equipment to improve production technology, reduce production costs, create customer value, manufacture fine quality precision springs and hardware products, meet the needs of customers.
News More
Company news
  • 浏览次数: 68
    2018 04 / 18
    We do cherish the time together with all of our esteemed customers.  The picture shows the progressive hour withOne of our French customer who focus on the water purification system industry.
  • 浏览次数: 50
    2018 04 / 18
    To grow the business, we need to develop management expertise and innovation across the team.Thia is the picture of AFR team development activity in one of the shenzhen beach, From the faceof young team,  we can see the confidence and what they want to achieve!
  • 浏览次数: 48
    2018 04 / 18
    To develope the new customer and enhance the exist business relationship, we’ll be exhibiting at the 22th MechaniceComponents&Material Technology Expo(M-Tech) in Tokyo Japan from JUNE 20-23.  Your visiting at that timeIs highly welcomed!
  • 浏览次数: 68
    2018 04 / 18
    We do cherish the time together with all of our esteemed customers.  The picture shows the progressive hour withOne of our French customer who focus on the water purification system industry.
  • 浏览次数: 50
    2018 04 / 18
    To grow the business, we need to develop management expertise and innovation across the team.Thia is the picture of AFR team development activity in one of the shenzhen beach, From the faceof young team,  we can see the confidence and what they want to achieve!
  • 浏览次数: 48
    2018 04 / 18
    To develope the new customer and enhance the exist business relationship, we’ll be exhibiting at the 22th MechaniceComponents&Material Technology Expo(M-Tech) in Tokyo Japan from JUNE 20-23.  Your visiting at that timeIs highly welcomed!
Industry news
  • 浏览次数: 259
    2018 11 / 03
    Internal combustion engine valve spring, low, medium and high stress valve spring, safety valve spring, pressure reducing valve, electric regulating valve, pneumatic regulating valve, self-support regulating valve, hydraulic control valve, steam trap, gate valve, as per valve, butterfly valve, ball valve, check valve, special valve, hydraulic valve, electromagnetic valve, etc.Relief valve: spring safety valve by using the spring force, spring loaded relief valve is closed and not closed in two kinds of structure, general inflammable, explosive or toxic medium should choose enclosed, steam or inert gases can choose not enclosed, in spring safety valve with a wrench and without a wrench, wrench mainly is to check the effect of the flexibility of the disc, sometimes also can be used as a manu...
  • 浏览次数: 248
    2018 11 / 03
    In the transmission mechanism of the press, when the clutch and the brake adopt mechanical rigid interlock, as long as the air is set on the clutch.The cylinder, the air pressure ACTS on the piston of the cylinder to make the clutch friction pair fit, and to make the air pressure of the spring brake brake friction pair separate and not brake, so when the air cylinder enters, the brake friction pair should be separated first, and then the clutch friction pair fits to complete the combination.The friction pair separation of the clutch and the friction pair fitting of the brake are respectively achieved by the clutch reset spring and the brake spring. Therefore, when the cylinder is vented, the brake spring and the reset spring separate the clutch friction pair and then make the brake fr...
  • 浏览次数: 360
    2018 11 / 02
    Zinc electroplating: zinc is stable in dry air and changes little. A white film of zinc oxide or carbon zinc carbonate is formed in moist air. This dense film will prevent further corrosion. Therefore, the galvanizing layer is used for the spring corrosion protection under general atmospheric conditions. Zinc coating should not be used for all springs that are in contact with solutions such as sulfuric acid, hydrochloric acid and caustic soda, as well as springs that work in humid air such as sulfur trioxide.Generally, passivation of galvanized coating can improve the protective performance of coating and increase the appearance of coating.· cadmium electroplating: in the atmosphere of sea or high temperature, and the spring in contact with sea water, and in the spring in 70 pens of h...
  • 浏览次数: 371
    2018 11 / 02
    Cylindrical spiral spring structureThere are three types of cylindrical spiral spring:1. Cylindrical spiral compression spring1) spacing between springsLet the spring's pitch be p;The diameter of the spring wire is d;In the free state, there should be proper spacing between the circles.In order to make the spring still maintain a certain elasticity after compression, it is also necessary to ensure that there is a certain gap of 1 between each circle under the maximum load.The size of lens 1 is generally recommended to be: in addition 1=0.1d or greater than 0.2mm2) dead circleThe two ends of the spring are closed with the adjacent ring (no gap), which only supports the spring without deformation.When the number of working rings of the spring is less than or equal to 7, the dead ring at each...
  • 浏览次数: 259
    2018 11 / 03
    Internal combustion engine valve spring, low, medium and high stress valve spring, safety valve spring, pressure reducing valve, electric regulating valve, pneumatic regulating valve, self-support regulating valve, hydraulic control valve, steam trap, gate valve, as per valve, butterfly valve, ball valve, check valve, special valve, hydraulic valve, electromagnetic valve, etc.Relief valve: spring safety valve by using the spring force, spring loaded relief valve is closed and not closed in two kinds of structure, general inflammable, explosive or toxic medium should choose enclosed, steam or inert gases can choose not enclosed, in spring safety valve with a wrench and without a wrench, wrench mainly is to check the effect of the flexibility of the disc, sometimes also can be used as a manu...
  • 浏览次数: 248
    2018 11 / 03
    In the transmission mechanism of the press, when the clutch and the brake adopt mechanical rigid interlock, as long as the air is set on the clutch.The cylinder, the air pressure ACTS on the piston of the cylinder to make the clutch friction pair fit, and to make the air pressure of the spring brake brake friction pair separate and not brake, so when the air cylinder enters, the brake friction pair should be separated first, and then the clutch friction pair fits to complete the combination.The friction pair separation of the clutch and the friction pair fitting of the brake are respectively achieved by the clutch reset spring and the brake spring. Therefore, when the cylinder is vented, the brake spring and the reset spring separate the clutch friction pair and then make the brake fr...
  • 浏览次数: 360
    2018 11 / 02
    Zinc electroplating: zinc is stable in dry air and changes little. A white film of zinc oxide or carbon zinc carbonate is formed in moist air. This dense film will prevent further corrosion. Therefore, the galvanizing layer is used for the spring corrosion protection under general atmospheric conditions. Zinc coating should not be used for all springs that are in contact with solutions such as sulfuric acid, hydrochloric acid and caustic soda, as well as springs that work in humid air such as sulfur trioxide.Generally, passivation of galvanized coating can improve the protective performance of coating and increase the appearance of coating.· cadmium electroplating: in the atmosphere of sea or high temperature, and the spring in contact with sea water, and in the spring in 70 pens of h...
  • 浏览次数: 371
    2018 11 / 02
    Cylindrical spiral spring structureThere are three types of cylindrical spiral spring:1. Cylindrical spiral compression spring1) spacing between springsLet the spring's pitch be p;The diameter of the spring wire is d;In the free state, there should be proper spacing between the circles.In order to make the spring still maintain a certain elasticity after compression, it is also necessary to ensure that there is a certain gap of 1 between each circle under the maximum load.The size of lens 1 is generally recommended to be: in addition 1=0.1d or greater than 0.2mm2) dead circleThe two ends of the spring are closed with the adjacent ring (no gap), which only supports the spring without deformation.When the number of working rings of the spring is less than or equal to 7, the dead ring at each...
  • 浏览次数: 4
    2018 11 / 01
    Springs are ubiquitous in all kinds of machines—from consumer products to heavy industrial equipment, take apart anything that involves a mechanism, and chances are, you’ll find a spring inside. Springs are storage devices for mechanical energy—think of them as analogous to batteries! The earliest spring-driven clocks appeared in the 1400s. Fast-forward some 600 years, you still have to charge the Apple Watch everyday, and it’s not nearly as fast as winding a clock…but I digress.My personal fascination with springs began with Slinkies and wind-up toys, and countless mechanical pencils were sacrificed to satisfy my curiosity. These days, I appreciate the grown-up applications of springs, especially when I drive over potholes on Highway!
  • 浏览次数: 350
    2018 11 / 01
    1) make it clear whether to use raw drawn steel wire or lead hardened steel wire;2) propose the requirements of steel wire diameter, strength grade (group) and standard number (select according to table 1.1);3) if there are special requirements such as strength and diameter allowable error, etc. (standard parameters are in parts 2 and 3);4) special packaging and marking requirements (see 1.4);5) carbon steel spring suitable for long-term work under the condition of temperature 121 ℃, highest working temperature should be chosen alloy spring steel.3 special needsShaped cross section: square, rectangle, hexagonal, etc.Annealing treatment: suitable for large deformation and plasticity, such as flattening and triangulation.Stabilization treatment: the steel wire will be straightened after bein...
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