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YUAN SINE SPRING quality compress spring bike for motor vehicles

YUAN SINE SPRING quality compress spring bike for motor vehicles

YUAN SINE SPRING quality compress spring bike for motor vehicles
  • YUAN SINE SPRING quality compress spring bike for motor vehicles
  • YUAN SINE SPRING quality compress spring bike for motor vehicles

YUAN SINE SPRING quality compress spring bike for motor vehicles

Stainless steel:
stainless steel
Mean coil diameter:
8.5 mm
Total number of coils(Nt):
Free length(F.L.):
25 mm
Surface treatment:
High-temperature heat treatment:
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Product Comparison
compress spring, manufactured based on high-quality materials and advanced technology, has excellent quality and favorable price. It is a trustworthy product which receives recognition and support in the market.Our products are produced in accordance with . All materials used in the products are well selected and purchased from our reliable partners, which guarantees the competitive price and stable performance.YUAN SINE SPRING's compress spring has more advantages over similar products in terms of technology and quality.
Enterprise Strength
  • Excellent staff is the core part of a company. Nowadays, we have people staffed in several departments including design, R&D with excellent technicians and senior experts in the hardware industry, production, and after-sales department.
  • YUAN SINE SPRING receives wide recognition from customers and enjoys a good reputation in the industry based on sincere service, professional skills, and innovative service methods.
  • YUAN SINE SPRING is always customer-oriented and devoted to offering the best products and service for each customer in an efficient manner.
  • Since established, we have spent years of efforts in the development and production of the hardware. So far, we have mature craftsmanship and experienced workers to help us achieve a highly efficient and reliable business cycle
  • Our global manufacturing and sales network have spread to and other overseas countries. Inspired by the high marks by the customers, we are expected to expand our sales channels and provide more considerate service.
Company Advantages
1. The whole production process of YUAN SINE SPRING compress spring is completed by experienced workers using the latest advanced technology.
2. It is developed with the best functionality and quality.
3. compression springs canada has the various excellent characteristics, which is increasingly and widely applied to the domestic compress spring industry.
4. Quality for compress spring is what we can guarantee for customers.
5. YUAN SINE SPRING ENTERPRISE CO., LTD has increased its competitiveness in compress spring market through strenuous efforts.

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

Medical equipment industries(compress spring for pressure pump.valve)

Stainless steelstainless steel
Wire diameter0.25 mm
Outside of diameter9 mm
Inside of diameter8.5 mm
Mean coil diameter8.5 mm
Active coil number20
Total number of coils(Nt)26
Free length(F.L.)25 mm
Right hand screwok
Closed and ground ok
Surface treatmentok
High-temperature heat treatmentok


Auto high-end medical equipment industries

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Vacuum pump

Company Features
1. As a compress spring manufacturer for many years, YUAN SINE SPRING ENTERPRISE CO., LTD has become an expert in the industry. We are going to extend our service to world customers.
2. The strong technical foundation of YUAN SINE SPRING ENTERPRISE CO., LTD further improves the quality of long compression springs .
3. small compression springs thinks that service is as important as quality of steel compression spring . Ask online! It is essential for YUAN SINE SPRING to stick to the corporate culture of helical compression spring to keep forward. Ask online! compression springs canada is the management tenet from the first beginning. Ask online! Paying more attention to the implement of stainless steel compression springs is very important for the popularity of YUAN SINE SPRING. Ask online!
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