Dongguan Kaiyan Hardware Products Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 1000000/month |
| Delivery Time | 5days |
| Packaging Details | 40*40*25cm |
| Material | Stainless Steel / Music Wire / Carbon Steel |
| Wire Diameter | 0.1 mm – 6 mm |
| Outer Diameter | Custom |
| Leg Length | Custom |
| Surface Finish | Nickel Plating / Zinc Plating / Passivation |
| Manufacturing Process | Precision Spring Forming |
| Brand Name | Kaiyan |
| Certification | ISO9001:2015 |
| Place of Origin | china |
View Detail Information
Explore similar products
Stainless Steel Carbon Steel Torsion Springs for Industrial Equipment High
Custom Surface Torsion Coil Spring For Mechanical Hinges Industrial Hardware
Stainless Steel Coil Torsion Spring For Automotive Components And Equipment
High Strength Coil Torsion Spring For Industrial Machinery Precision Spring
Product Specification
| Payment Terms | T/T | Supply Ability | 1000000/month |
| Delivery Time | 5days | Packaging Details | 40*40*25cm |
| Material | Stainless Steel / Music Wire / Carbon Steel | Wire Diameter | 0.1 mm – 6 mm |
| Outer Diameter | Custom | Leg Length | Custom |
| Surface Finish | Nickel Plating / Zinc Plating / Passivation | Manufacturing Process | Precision Spring Forming |
| Brand Name | Kaiyan | Certification | ISO9001:2015 |
| Place of Origin | china | ||
| High Light | Custom Leg Torsion Coil Spring ，Custom Precision Torsion Coil Spring | ||
Our coil torsion springs are engineered to deliver precise rotational force and long-lasting performance in demanding industrial environments. Compared with standard springs on the market, our products are manufactured using high-precision spring forming equipment and strict material selection, ensuring consistent torque output and excellent fatigue resistance.
The springs can be produced from stainless steel, carbon spring steel, or music wire, allowing them to perform reliably in both indoor and outdoor conditions. Through optimized coil design and accurate leg positioning, each torsion spring provides stable mechanical return and smooth rotational movement.
To meet different engineering requirements, we offer fully customized solutions, including coil diameter, wire thickness, leg length, leg angle, and torque specifications. Various surface treatments such as nickel plating, zinc plating, passivation, or black oxide are also available to improve corrosion resistance and product durability.
With advanced manufacturing capability and strict quality inspection, our coil torsion springs are widely used in automotive components, electronic devices, mechanical assemblies, hardware fittings, and household appliances. Both prototype samples and large-scale production are supported to ensure reliable supply for global customers.
| Parameter | Specification |
|---|---|
| Product Name | Coil Torsion Spring |
| Material | Stainless Steel / Music Wire / Carbon Steel |
| Wire Diameter | 0.1 mm – 6 mm |
| Outer Diameter | Custom |
| Leg Length | Custom |
| Surface Finish | Nickel Plating / Zinc Plating / Passivation |
| Manufacturing Process | Precision Spring Forming |
| Tolerance | ±0.01 mm |
| OEM / ODM | Supported |
Coil torsion springs are widely used in:
Automotive mechanical components
Electronic equipment assemblies
Door hinges and locking mechanisms
Industrial machinery
Household appliances
Clips, clamps, and hardware fittings
Why Choose KAIYAN Hardware
20+ years of precision metal manufacturing experience
Custom design support and engineering optimization
Fast tooling and prototype development
Stable mass production capability
Strict quality inspection before shipment
Competitive factory direct pricing
Q1: Can you produce custom torsion springs based on drawings?
Yes. We can manufacture torsion springs according to your drawings, samples, or technical requirements.
Q2: What materials are available for torsion springs?
Common materials include stainless steel, music wire, carbon spring steel, and phosphor bronze.
Q3: Do you support prototype samples before mass production?
Yes, we can provide prototype samples for testing and design verification.
Q4: What industries use torsion springs most frequently?
Torsion springs are widely used in automotive, electronics, machinery, hardware, and appliance industries.
Company Details
Business Type:
Manufacturer
Year Established:
2008
Total Annual:
2000000-6000000
Employee Number:
80~120
Ecer Certification：
Verified Supplier
Company introduction Dongguan KAIYAN Metal Products Co., Ltd. is located in Dongguan, Guangdong, China—widely known as the “World’s Factory.” The company is a professional manufacturer specializing in precision metal stamping parts and custom metal components. With a dedic... Company introduction Dongguan KAIYAN Metal Products Co., Ltd. is located in Dongguan, Guangdong, China—widely known as the “World’s Factory.” The company is a professional manufacturer specializing in precision metal stamping parts and custom metal components. With a dedic...
Get in touch with us
Leave a Message, we will call you back quickly!