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High-quality small compression springs allotype Suppliers for gifts

High-quality small compression springs allotype Suppliers for gifts

High-quality small compression springs allotype Suppliers for gifts

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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Quantity Needed:
Company Advantages
1. Before YUAN SINE SPRING 2 inch diameter compression spring is shipped, quality tests on chromatism, dents on the surface, deformation, oxidation, dimension, welding joint, etc. will be conducted to make sure its quality. Its shape can be specially designed according to the needs of customers
2. It plays an important role in our customers' business, and its market prospect is very broad. The product is generally small and made from low-cost materials
3. The product stands out for its durability. It is able to withstand numerous times of repeatability and reproductivity without any failure. The product features good toughness and is not easy to break

High-quality small compression springs allotype Suppliers for gifts-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

High-quality small compression springs allotype Suppliers for gifts-2

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

High-quality small compression springs allotype Suppliers for gifts-3

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

Company Features
1. YUAN SINE SPRING ENTERPRISE CO., LTD is a professional small compression springs manufacture company with a leading position in the industry. Our factory is equipped with a series of testing facilities. With the help of these facilities, our QC team is able to guarantee the quality of our products per our customers' specifications.
2. We own a large-scale factory which situates in a position with existing vibrant infrastructure. The infrastructure includes advanced communication facilities and convenient transportation condition. All these contribute to speeding up the whole production schedule.
3. Our factory has repleted with many international advanced mechanical facilities. They are mainly applied in automatic production lines. This has greatly promoted the overall productivity and cut labor costs. Our commitment to our customers has been at the core of who we are. We're committed to constantly creating and reinventing with the singular purpose of making a real difference for our customers.
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