Custom Torsion Spring Manufacturer | ISO 9001 Cerified

As a leading torsion spring manufacturer, we specialize in delivering superior, high-precision custom torsion spring solutions for B2B procurement and OEM clients worldwide. Understanding the critical demands of industrial applications, all our production processes are strictly managed under the ISO 9001 quality standard, guaranteeing exceptional accuracy, durability, and reliability in every single spring.

We expertly handle complex specifications, specialized load requirements, and specific requests for custom material & sizes. Contact our expert team today for a tailored quote and complimentary engineering design consultation for your custom springs!

Custom Torsion Spring Manufacturing Specifications

We listed some of the most common custom torsion spring manufacturer specifications, such as sizes, shapes, and materials. HengSheng Spring also provides fully customized production of all kinds of torsion springs.

Whether a bulk order or a sample, we offer a customized service.
ISO9001 and IATF16949 certificated custom torsion spring manufacturer.
We offer competitive prices based on our experienced engineers and advanced equipment.
Work with our engineers to optimize your spring designs and lower costs, our team can provide expert design assistance on any order.

Wire Size & Shape

0.08~20 mm in wire diameter
round wire
square wire
rectangular wire
stranded wire

Torsion Spring End Types

straight torsion ends
straight offset ends
hinge ends
hook and loop ends
double torsion
custom wire forming ends

Common Spring Materials

carbon steel
stainless steel
music wire
copper
non-ferrous metals
and more

If you’re creating a spring, reach out to our engineering team for assistance. We’ll ensure you’re connected with the appropriate expert who can provide the support you need.

20+ Years

Spring Manufacturer Experience

5000+㎡

Production Workshop

20+

Experienced Engineers

Unlimited

Custom Capabilities

Dimensions Measurement and Ends

Measure the spring wire diameter, preferably do it on the end
Measure the outside diameter of the body. Take the average value in the middle area of the body (O.D.).
Measure the body length of the torsion spring. The body length does not include the hook/loop ends.
Measure the length of the leg/ends.
Measure the free angle of two ends.
Check the number of the coils.

Verified Custom Torsion Spring Manufacturer

As one of the largest industrial torsion spring manufacturers in China, we take pride in our ISO9001, IATF16949, and SGS certifications, which testify to our unwavering commitment to quality and excellence.

We provide a comprehensive suite of services, including the production of custom torsion springs of all varieties, supported by state-of-the-art CNC compression coiling equipment. We offer prototyping and tooling assistance, ensuring that we can support you at every stage of the design and production process.

We’re dedicated to surpassing your expectations, delivering torsion springs that are tailor-made to your exact specifications.

Some torsion springs we have made

Door Handle Spring

Door Closer Spring

Torsion Spring Clip

Clothes Peg

Down-light Spring

Tine Spring

Double Torsion Spring

Clipboard Spring

Brush Spring

Straight Ends

Hinge Ends

Hook/Loop Ends

Wire Forming Ends

Customize Ends

As an experienced custom torsion spring manufacturer funded in 2003, over the past 21 years, we’ve manufactured tens of millions of diverse torsion springs for clients worldwide. Whether you need a spring with exceptional length, superior performance, or certified quality products, we’ve got you covered.

Our approach extends beyond manufacturing to encompass prototyping, design, and tooling. Specializing in collaboration with your team and adhering to your preferred specifications, we’re dedicated to crafting the ideal spring for your application.

Contact Us

Need help with pricing, technical queries about springs, or any other product-related assistance?

Our team is equipped with sales professionals, design engineers, and manufacturing experts ready to address your needs. We’ll make sure you’re connected with the person most qualified to help.