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different large compression springs different manufacturer for motor vehicles

different large compression springs different manufacturer for motor vehicles

Different large compression springs different manufacturer for motor vehicles

Stainless steel:
stainless steel
Mean coil diameter:
3.4 mm
Total number of coils(Nt):
Free length(F.L.):
12.5 mm
Free angle:
Surface treatment:
rose gold plated
High-temperature heat treatment:
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Product Information of different large compression springs different manufacturer for motor vehicles
Company Advantages
1. YUAN SINE SPRING custom compression springs is produced under standard and highly automated production environment. The product can be flexibly designed with different elastic values
2. This product has gained much popularity since it was launched. Its service life has been improved to a very high degree
3. In the test of the product life cycle, we found that it lasts longer than most similar products. The product is efficient in energy storage
4. large compression springs with its custom compression springs has been widely applied. It works to provide stability and reduce the level of wear and tear
5. Its functionality testing is in compliance with the expected standards. The product is generally small and made from low-cost materials

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Compression Springs & Helical Compression Springs

Compress spring shape: cylindrical, conical, convex and concave and a small number of non-circular or even a variety of tail variants, can be designed according to the product shape. End part shape has many kinds: two ends sit circle, two end grind equal. Each circle is divided around, because can withstand pressure, both ends can be open or closed or around flat or flat grinding. Compression spring for all kinds of spring is the most widely used in a wide range of products and electronics, motors, computers, information, motor vehicles, bicycles, hardware tools, gifts, toys, and even the national defence industry, because its design and principle is easy to grasp, manufacturing control is the most simple. Our Helical Compression Springs are produced in a range of different materials, from stainless steels, non-magnetic, brass and so on.

We are working for widely range applications. For example, valves, electric switches, door locking mechanisms, house ware, sporting and so on. Producing the good quality springs for customers.
We have 15 years production and customer’s information including experience. Our greatest strength lies in providing solutions in a very short time.   Our professional, experienced engineer team will be happy to help you.

Product Parameter

Personal electronic industries(compress key board spring)

Stainless steelstainless steel
Wire diameter0.25 mm
Outside of diameter3.9 mm
Inside of diameter3.4 mm
Mean coil diameter3.4 mm
Active coil number8
Total number of coils(Nt)14
Free length(F.L.)12.5 mm
Free angleok
Working angelok
Right hand screwok
Closed and ground ok
Surface treatmentrose gold plated
High-temperature heat treatmentok


Personal electronic industries

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Compress spring(keyboard)

Company Features
1. YUAN SINE SPRING ENTERPRISE CO., LTD is a large compression springs manufacturer that integrates custom compression springs R& D, manufacture and sales. compression spring design have won much reputation for the application of high technology.
2. YUAN SINE SPRING ENTERPRISE CO., LTD is highly recommended for the technology to help ensure the quality of stainless steel compression springs .
3. In YUAN SINE SPRING ENTERPRISE CO., LTD, only finest-quality heavy duty compression springs can be provided. We value sustainable development. We seek to reduce our negative impact on the world, with a firm focus on saving energy, sustainable sourcing and reducing the amount of production waste.
Product Message