Compression Spring Manufacturer

Compression Springs

Compression Spring Manufacturer & Supplier

KENENG is a compression spring manufacturer that specializes in the design and production of stock and custom compression springs in a variety of sizes and configurations. We offer a variety of materials, lengths, surface finishes, end and spacing configurations, and certifications. We also stock many standard sizes of industrial compression springs, small compression springs, conical springs, helical springs, etc. 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 custom 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.

Custom Compression Springs Case

Below are some custom compression springs case products produced by KENENG.

Types of Custom Compression Springs

We are a compression spring company that can provide you with a variety of customization options. You can refer to the following parameters. If there is no specification you need in the form, you can contact us, and professional customer service will serve you.


  • 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 Custom Compression Springs

KENENG can customize the materials of compression springs including: carbon steel, stainless steel, copper alloy, super alloy, Titanium.

Below are descriptions of these materials.

The Order Process of Custom Compression Springs

  1. Receive Inquiry
  2. Feasibility study & quotation
  3. Offer is accepted by customer
  4. Confirmation on order details
  5. Signing
  6. Receive deposit
  7. Design & make the die
  8. Mold test, make ,samples
  9. Sample approval, mass production
  10. Receive balance
  11. Delivery
the order process of springs

Compression Spring Supplier & Manufacturer

KENENG is a leading custom 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.

Small Compression Springs Supplier

KENENG can produce small compression springs. The wire diameter of small compression springs is about 0.1-50mm. You can put forward specific requirements or drawings, and KENENG will serve you and produce the most suitable small compression springs for you.

Conical Spring Manufacturer

KENENG can manufacture non-standard customized conical springs. Different materials (stainless steel, carbon steel, spring steel…) and surface treatment (galvanized, silver-plated, oxidized…) can be selected according to your requirements. According to your requirements, we will produce conical springs that meet your needs.

Helical Spring Manufacturer

Helical springs include compression springs, extension springs, and torsion springs. Of course, all three types can be produced by KENENG. You only need to provide your drawings or usage requirements, and KENENG will do the rest of the recommendation or manufacturing process for you!

Advantages of KENENG(as a custom compression spring manufacturer)

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 of Compression Springs

For Example: Compression Springs are available in daily necessities, various lamps, electrical switches, fitness equipment, hand tools, car parts, and many more.

Related Springs Products

News of Compression Springs

FAQ of Compression Springs

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.