China OEM High Quality Helical Door Spring Factory - DVT heavy duty compression springs – DVT Spring Manufacturer and Exporter | DVT

OEM High Quality Helical Door Spring Factory - DVT heavy duty compression springs – DVT Spring

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Our firm aims to operating faithfully, serving to all of our shoppers , and working in new technology and new machine regularly for Car Suspension Coil, Stainless Steel Coil Springs, Shock And Spring, Never-ending improvement and striving for 0% deficiency are our two main quality policies. Should you need anything, don't hesitate to contact us.
OEM High Quality Helical Door Spring Factory - DVT heavy duty compression springs – DVT Spring Detail:

Basic Information

Compression springs are the most common type of springs used by customers, and they are used in almost all industrial fields. DVT company’s compression springs mainly serve eight industries including mechanical automation, medical equipment, valves, electrical and electronic power transmission, aerospace, packaging and canning and auto parts.

When DVT Spring measuring compression springs, the important parameters to know are free length, pitch, wire diameter,rotation direction,and surface treatment.There’s also a variety of ends to consider with compression springs. The compression spring ends can be plain ends, squared ends, plain ends ground or squared ends ground. DVT professional experts are standing by to help you determine which are the right ends for your compression springs all the time.

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DVT heavy duty compression springs

Advantages of DVT Compression Springs

1.These springs are high-performance, high-quality and reasonably priced. They can be fabricated according to your specifications and delivered to you quickly and securely.
2.One of the biggest benefits of compression springs is the ability to resist the movement of another component. This feature makes a very tiny compression spring integral in the internal construction and function of the gauge.
3.DVT compression spring’s life service is longer than normal one,because we use Spring Steel wire,304/303/316Stainelss Steel,Music wire,copper wire, Phosphor bronze Wire or any available wire.

  • 【Product range】We can produce various types of high-precision compression springs, with a wire diameter of 0.2mm–52mm, and can be customized according to the special requirements of customers.
  • 【Production equipment】CNC automatic computer forming spring machine and computer testing equipment, 520 computer spring machine, 502 computer spring machine, computer compression spring machine,ordinary compression spring machine and dynamometer.

Specifications

Item

DVT heavy duty compression springs

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,white zinc, blue zinc, color zinc, black zinc, oxide black, nickel, black nickel, chromium, gold plating, silver plating, electrophoresis black, dacromet (salt spray test for more than 8 hours)
Power coating, Gold plating, Silver plating, Tin plating, Paint, Chorme, Phosphate
Dacromet,Oil coating, Copper plating, Sand blasting,
Passivation, Polishing,Etc

Sample

3-7days

Delivery

7-15days

Warranty period

One year

Application

Auto Motive: Aviation,automotive, motorbike, bicycle.Industrial
Precision Equipment: automatic equipment, medical device ,toy,
mold and  other industries.Electrical & Home Appliance:
household appliance, circuit bord, computer, instrument,
furniture, telecommunication, electric tools, etc.

Product detail pictures:

OEM High Quality Helical Door Spring Factory - DVT heavy duty compression springs – DVT Spring detail pictures

OEM High Quality Helical Door Spring Factory - DVT heavy duty compression springs – DVT Spring detail pictures

OEM High Quality Helical Door Spring Factory - DVT heavy duty compression springs – DVT Spring detail pictures

OEM High Quality Helical Door Spring Factory - DVT heavy duty compression springs – DVT Spring detail pictures

OEM High Quality Helical Door Spring Factory - DVT heavy duty compression springs – DVT Spring detail pictures


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Control the quality by the details, show the power by quality. Our enterprise has strived to establish a remarkably efficient and stable team team and explored an effective excellent control system for OEM High Quality Helical Door Spring Factory - DVT heavy duty compression springs – DVT Spring , The product will supply to all over the world, such as: Marseille, Jordan, Senegal, We also have the strong ability of integration to supply our best service, and plan to build the warehouse in the different countries around the world, that will probably be more conveniently to service our customers.
  • In China, we have purchased many times, this time is the most successful and most satisfactory, a sincere and realiable Chinese manufacturer!
    5 Stars By Olga from Philippines - 2018.10.31 10:02
    We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.
    5 Stars By Mark from Cairo - 2018.06.21 17:11
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