China OEM High Quality Heavy Duty Garage Door Extension Springs Exporter - OEM Factory Customization Wholesales Extension And Compression Spring – DVT Spring Manufacturer and Exporter | DVT

OEM High Quality Heavy Duty Garage Door Extension Springs Exporter - OEM Factory Customization Wholesales Extension And Compression Spring – DVT Spring

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The corporation upholds the philosophy of Be No.1 in excellent, be rooted on credit rating and trustworthiness for growth, will proceed to provide aged and new buyers from home and abroad whole-heatedly for Broken Valve Spring, Stock Torsion Springs, Left Hand Torsion Spring, Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs.
OEM High Quality Heavy Duty Garage Door Extension Springs Exporter - 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.

1OEM Factory Customization Wholesales Extension Spring
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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

OEM-Factory-Customization-Wholesales-Extension-And-Compression-Spring-4

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:

OEM High Quality Heavy Duty Garage Door Extension Springs Exporter - OEM Factory Customization Wholesales Extension And Compression Spring  – DVT Spring detail pictures

OEM High Quality Heavy Duty Garage Door Extension Springs Exporter - OEM Factory Customization Wholesales Extension And Compression Spring  – DVT Spring detail pictures

OEM High Quality Heavy Duty Garage Door Extension Springs Exporter - OEM Factory Customization Wholesales Extension And Compression Spring  – DVT Spring detail pictures


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We constantly think and practice corresponding to the change of circumstance, and grow up. We aim at the achievement of a richer mind and body along with the living for OEM High Quality Heavy Duty Garage Door Extension Springs Exporter - OEM Factory Customization Wholesales Extension And Compression Spring – DVT Spring , The product will supply to all over the world, such as: Malawi, Berlin, The Swiss, We aim to build a famous brand which can influence a certain group of people and light up the whole world. We want our staff to realize self-reliance, then achieve financial freedom, lastly obtain time and spiritual freedom. We do not focus on how much fortune we can make, instead we aim to obtain high reputation and be recognized for our products. As a result, our happiness comes from our clients satisfaction rather than how much money we earn. Ours team will do best for you always.
  • Production management mechanism is completed, quality is guaranteed, high credibility and service let the cooperation is easy, perfect!
    5 Stars By Georgia from Greece - 2018.06.28 19:27
    This supplier's raw material quality is stable and reliable, has always been in accordance with the requirements of our company to provide the goods that quality meet our requirements.
    5 Stars By Betty from Cape Town - 2018.11.06 10:04
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