China OEM High Quality Helical Door Spring Companies - OEM Factory Customization Wholesales Extension And Compression Spring – DVT Spring Manufacturer and Exporter | DVT

OEM High Quality Helical Door Spring Companies - OEM Factory Customization Wholesales Extension And Compression Spring – DVT Spring

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We take customer-friendly, quality-oriented, integrative, innovative as objectives. Truth and honesty is our administration ideal for Engine Spring, Industrial Extension Springs, Spring Hinges For Cupboards, We are also the appointed OEM factory for several worlds' famous products brands. Welcome to contact us for further negotiation and cooperation.
OEM High Quality Helical Door Spring Companies - 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

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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.

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Our organization has been focusing on brand strategy. Customers' gratification is our greatest advertising. We also source OEM provider for OEM High Quality Helical Door Spring Companies - OEM Factory Customization Wholesales Extension And Compression Spring – DVT Spring , The product will supply to all over the world, such as: Algeria, New Zealand, Paraguay, With the support of our highly experienced professionals, we manufacture and supply best quality products. These are quality tested at various occasions to ensure only flawless range is delivered to customers, we also customize the array as per the need of customers to meet the requirement of customers.
Sales manager is very enthusiastic and professional, gave us a great concessions and product quality is very good,thank you very much!
5 Stars By April from Albania - 2017.09.29 11:19
Hope that the company could stick to the enterprise spirit of Quality, Efficiency, Innovation and Integrity, it will be better and better in the future.
5 Stars By Gail from Malta - 2017.12.31 14:53
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