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We have been convinced that with joint attempts, the business enterprise between us will bring us mutual benefits. We could guarantee you product or service good quality and aggressive value for Garage Door Torsion Spring, Small Spring, Coil Spring And Shock Absorber, We sincerely welcome friends from all over the world to cooperate with us on the basis of long-term mutual benefits.
ODM Custom Valve Springs Factory - OEM Factory Customization Wholesales Extension And Compression Spring – DVT Spring Detail:
Specifications
Item
|
OEM Factory Customization Wholesales Extension And Compression Spring |
Material
|
SS302(AISI302) / SS304(AISI304) / SS316(AISI316) / SS301(AISI301) |
SS631 / 65Mn(AISI1066) / 60Si2Mn(HD2600) / 55CrSiA(HD1550) / |
Music wire / C17200/C64200, Etc |
Wire diameter
|
0.1~20 mm |
Ends
|
Close and ground, close and square, double close end, open ends |
Finish
|
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 |
Sample
|
3-7 work days |
Delivery
|
7-15days |
Warranty period
|
Three years |
Package
|
1.PE bag inside, carton outside/Pallet. |
2.Other packages: Wooden box, individual packaging, tray packaging,tape & reel packaging etc. |
3.Per our customer’s need. |



Application
- DVT Customization Extension Spring For use in a variety of applications; appliances, automotive, marine, toys, tools, mechanical devices, contraptions and more.
- These extension springs are designed with single loop closed ends for easy and reliable fastening to fixed and moving parts
- Spring dimensions: 15/32 in. outside diameter, 4-1/2 in. length, 0.041 in. wire diameter, 5.28 lbs. maximum safe load, 8.33 in. maximum deflection
- All springs come in a beautiful, corrosion resistant, nickel plated finish allowing them to be used both indoors and out
- Constructed of durable spring steel (tempered steel wire) to provide optimum retraction when stretched
- Designed for use with a variety of household and professional applications according to customer’s requirements

Our Advantages
- We support 7 days customized samples, and provide free samples or sample cost refundable policy.
- 3 technical enginners with 8 years industry experiences and 1 chief technical engineer with 16years experiences.
- All products are 100% inspected before delivery to guarantee all the products arrive at the customers with satisfied quality.
- 24hours response for customer’s request.
- Cooperated with some famous leading brands in different industries.
Product detail pictures:
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We purpose to understand high quality disfigurement with the output and supply the top service to domestic and overseas buyers wholeheartedly for ODM Custom Valve Springs Factory - OEM Factory Customization Wholesales Extension And Compression Spring – DVT Spring , The product will supply to all over the world, such as: Myanmar, Brisbane, France, Our products have won an excellent reputation at each of the related nations. Because the establishment of our firm. we have insisted on our production procedure innovation together with the most recent modern day managing method, attracting a sizable quantity of talents within this industry. We regard the solution good quality as our most vital essence character.
This is a reputable company, they have a high level of business management, good quality product and service, every cooperation is assured and delighted!
By Gustave from Provence - 2018.10.01 14:14
The supplier abide the theory of quality the basic, trust the first and management the advanced so that they can ensure a reliable product quality and stable customers.
By Claire from Malta - 2017.11.29 11:09