Compression Springs

Custom Compression Spring Supplier and Manufacturer

Compression Springs

Compression springs refer to coil springs that bear axial pressure. The material used for it is mostly circular in cross-section but also rolled with rectangular and multi-strand steel. The spring is generally of equal pitch. The shapes of compression springs include cylindrical, conical, convex and concave, and non-circular. There will be a certain gap between the coils of the compression spring. When it is subjected to the external load, the spring shrinks and deforms, storing deformation energy.

KENENG specializes in the design and production of custom and stock compression springs of multiple sizes and configurations. We are a compression spring manufacturer. With our exceptional production capabilities, we can ensure a wide variety of lengths, materials, end and pitch configurations, applied finishes, and optional certifications. We also stock many standard sizes. Welcome customers from home and abroad to negotiate business with KENENG!

As one of the most common spring configurations manufacturers use for enhanced functionality, compression springs appear in a variety of industries including general industrial, automotive, medical and technology, aerospace, and more.

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Compression Springs Display

Custom Compression Springs

In addition to being able to manufacture and sell standard stock compression springs, KENENG can also customize compression springs. Custom content includes materials, sizes and styles, variable pitch, and more.

Non-standard spring customization requires customers to coordinate design and production with us. The material, wire diameter, size and special processing technology of the spring should be selected according to the actual use environment, installation space, and pressure.

When ordering, please inform the following basic information, so that the drawings and samples can be processed and customized. If there is no drawing, please send us the specification.

  • Specifications: wire diameter, OD (outer diameter) or ID (inner diameter), free length, number of coils, number of active coils.
  • Technical requirements: Turing direction (left/right hand), material (music wire, spring steel, stainless steel, carbon steel, copper/brass, Ti/Ti alloy, Monel, Hastelloy, Inconel, etc), surface finishing (black oxide) , plating (zinc, nickel, tin, gold, silver), phosphating, shot peening, powder painting, color coding, sandblast, etc), spring force, end type (closed, grounded, closed and grounded, open)
Measurements of Compression Springs

If you have any needs, please contact KENENG, we will provide you with the best quality service.

Case Products of Compression Springs

Types of Customization You Can Choose From


  • Music wire
  • Spring steel
  • Carbon steel (65Mn, 60Si2MnA, 55SiCr, 50CrVA, etc.)
  • Stainless steel (201, 304, 316, 316L, etc.)
  • Copper/Brass
  • Ti/Ti alloy
  • Monel
  • Hastelloy
  • Inconel


  • Wire diameter 0.1~80mm
  • * OD and length as per customer’s requirements


  • Black oxide
  • Plating (Zinc, Nickel, Tin, Gold, Silver)
  • phosphating
  • powder painting & color coding
  • shot peening
  • sandblast


  • automobile industry
  • elevator industry
  • mining machinery
  • crushing machinery
  • locomotive industry
  • electronic industry
  • entertainment facilities and other industries

Materials We Can Use on Compression Springs

The Order Process of Compression Springs

the order process of springs

Related Products

Compression Spring Manufacturer in China

KENENG has been focusing on spring design, research and development, production, manufacturing and surface treatment for 17 years. It can process and produce various 0.1-90mm compression springs.

Advantages of KENENG

1. Can produce compression springs, extension springs, torsion springs, disc springs, die springs, battery springs, volute springs, wire spring, flat spiral springs, special-shaped springs, etc.

2. KENENG has complete production equipment and testing equipment. It has various specifications of fully automatic computer spring coiling machine, computer spring grinding machine, continuous mesh belt quenching furnace, tempering furnace, spring tension and compression testing machine, spring fatigue testing machine, and a complete set of spring hot coil equipment.

3. Advanced production technology.

4. Very competitive price, excellent service and high-quality spring products.

Compression Springs

What Processes Can We Use to Produce Compression Springs?

Production Equipment for Compression Springs

Application Industries of Compression Springs

For Example:

Application case of spring

Related News


a. The design and manufacturing parameters of non-standard spring are unreasonable: only pay attention to the outer diameter, inner diameter, length and other parameters, and often ignore the size of wire cross-sectional area and pitch, resulting in smaller force;

b. Unreasonable model selection of standard spring: due to the low price, the light load type is selected and cannot bear the heavy load;

c. Wrong spring quality grade: inadvertently or deliberately use ordinary springs as high-quality springs or imported springs;

d. The elasticity is reduced or even lost due to the use at a temperature exceeding the specified temperature;

e. The spring wire itself is too soft, or the quenching temperature of the spring is too low or the holding time is not long enough, or the tempering temperature of the spring after forming is too high and the time is too long, resulting in insufficient tensile and compressive strength.