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Custom heavy duty compression springs pumpvalve Suppliers for toys

Custom heavy duty compression springs pumpvalve Suppliers for toys

Custom heavy duty compression springs pumpvalve Suppliers for toys

Stainless steel:
stainless steel
Mean coil diameter:
15 mm
Total number of coils(Nt):
Free length(F.L.):
105 mm
Surface treatment:
High-temperature heat treatment:
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Product Comparison
YUAN SINE SPRING has the ability to meet different needs. tension spring is available in multiple types and specifications. The quality is reliable and the price is reasonable.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.Compared with products in the industry, YUAN SINE SPRING's tension spring has the outstanding advantages which are mainly reflected in the following aspects.
Company Advantages
1. YUAN SINE SPRING heavy duty compression springs is exquisitely manufactured by combining both advanced technique and premium-quality materials.
2. It features excellent touch feeling. The door face has been treated with polishing and high-quality paint which enhance its smooth level.
3. This product has a high water treating effect. Its built-in ultrafiltration system can filter out the worthless and harmful suspended solids or other contaminants.
4. The product greatly contributes to releasing unnecessary impact and stress on the feet. By using this product, people will feel at ease when walking.
5. This product will not easily shrink even people wash it in the hot water or dry it in the dryer.

Custom heavy duty compression springs pumpvalve Suppliers for toys-1
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

Customer made window shutter control industries(tension vs compress spring for curtain rail & bracket)

Stainless steelstainless steel
Wire diameter1.5 mm
Outside of diameter18 mm
Inside of diameter15 mm
Mean coil diameter15 mm
Active coil number60
Total number of coils(Nt)60
Free length(F.L.)105 mm
Right hand screwok
Closed and ground ok
Surface treatmentok
High-temperature heat treatmentok


Customer made window shutter control industries

Custom heavy duty compression springs pumpvalve Suppliers for toys-2

compress spring & extension spring for house ware window curtian rail bracket

Custom heavy duty compression springs pumpvalve Suppliers for toys-3

compress spring & extension spring for house ware window curtian rail bracket

Company Features
1. YUAN SINE SPRING ENTERPRISE CO., LTD provides the integrating service of integrating design, production, sales and service of heavy duty compression springs .
2. We have a factory. Being equipped with advanced machinery and technology, it can make our products better - more competitive, unique, robust and reliable.
3. We conserve water across a wide range of actions extending from recycling water and installing new technologies to upgrading water treatment plants. Get price! Keeping innovating, improving, and cooperating to win-win is our business philosophy. We are looking forward to more cooperation with overseas customers based on mutual benefits. Get price! Committed to the environmental sustainability of our operations, we emphasize the use of renewable resources and the conservation of water. We have reduced the water utilization of our factory in order to prevent excessive utilization of water sources. The company is constantly optimizing its management and service with the purpose of satisfying customers with more targeted and quality services. Get price!
Product Message