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ODM Torsion Spring

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Torsion Spring

Wire gauge



SS302(AISI302)/ SS304(AISI304)/ SS316(AISI316)/SS301(AISI301)/SS631
65Mn(AISI1066)/60Si2Mn(HD2600)/55CrSiA(HD1550)/Music wire/C17200
C64200, Etc

Surface  treatment

Zinc plating, Nickel plating, Anodic oxidation,Black oxided,Electrophoresis,
Power coating, Gold plating, Silver plating, Tin plating, Paint,Chorme, Phosphate,
Dacromet,Oil coating, Copper plating, Sand blasting, Passivation, Polishing,Etc



Heat Treatment

Tempering, Stress Relieving, Spheroidizing.

Quality Control

1.PPAP,SPC,FMEA,MSA quality management.

2.Tolerance control : DIN, JIS Standard.

3.Manufacturing processes inspection per hour and per batch.

4.Traceable  management  thoughout all process from raw material to customer

Endurance Limit

5,000,000 Times


Product Analysis,Design,Test,Validation ect


Inner-Plastic Bag; Outer -Standard Carton Box.



Torsion Spring

The torsion spring belongs to the coil spring. Torsion springs can store and release angular energy or stabilize a device in a static state by rotating the arm around the axis of the spring. The end of the torsion spring is fixed to other components. When other components 「evolve around the center of the spring, the spring pulls them back to their original position and producing torque or rotation.


Typical applications for torsion springs include:





Electric appliance



A torsion spring is a device used to give support and cushion movement in several types of components. There are two distinct types of torsion spring. The first is not a spring at all, however, it has torsional or spring-like properties and is called a torsion bar. The second one is actually a helical-wound spring, such as the type of spring used in a common mouse trap. The torsion bar is commonly used in automobile chassis, as well as trailer suspensions.


Production Process


Foshan Shunde Aofeng Spring Co.,Ltd. was established in 2004. In 2017, we set up another factory in Thailand. It located in the pearl river delta, which is beautiful, rich, economically developed and convenient for transportation. The firm is owned by the corporation, which is owned by springs, appliances, imprinting, canisters, etc. It is a research and development, design, manufacture and sales of precision spring and metal stamping products.

The company has gained a good reputation in the industry through a series of international professional certifications such as 1509001 and IATF16949.

Foshan Shunde Aofeng Spring Headquarter:


Thailand Aofeng Spring Branch:

        Our Thailand Aofeng Spring Company was set up in 2017,“Striving for excellence, and be perfection. "Credit is the base, Quality as the first" is always our pursuit. Depended on Advanced production equipment; mature production process; Strict quality controlled; and advanced production management, thereby the best quality of springs was produced.

        Our company has already implemented ISO9001`2008 international quality system certification. Our spring products has been widely used in various industries, such as valves & pump, Engineering machinery, Packaging & PrintingMachinery,Construction Machinery, Farming & forestry Machinery, Auto & Motorcycles, Petrochemical, Electronics, Sports, Equipment, Electrical equipment, Precision instruments ,Hardware Tools, Aviation , military and etc.

        There always have a good confidence and trust from all clients on our company .Based on domestic market, and developing for the global market. Through development and growth, there have a good market share of domestic and developing to overseas markets now,

         "Best quality comes from professional, the professional is only worth your trust" Welcome you from all over the world to visit for our company!


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Key word:TorsionSpring,TorsionSpringfactory,TorsionSpringprice

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Foshan Shunde Aofeng Spring Co., Ltd

China's Company Address:

No.4, Chengye Road, Xiashi Industrial Zone, Shunde District, Foshan City, Guangdong Province,China

Tel: 86-757-27333229

Fax: 0757-22389509


Aofeng Spring (Thailand) Co.,Ltd

Thailand Company Address: No.7/432 Moo6, Mabyangporn, Pluakdaeng, Rayong,21140,Thailand

Fax: + 66 (0) 038015664


website: en.afthcn.com



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