Product Specification

Compression Spring

High Elasticity & Load Bearing | Durable Steel Material | OEM & ODM Available

Product Description

The Compression Spring is a high-performance mechanical component designed to store and release energy efficiently by resisting axial compressive forces. Engineered for stability, durability, and consistent performance, these springs are widely used in applications requiring precise load-bearing and energy absorption.

Manufactured from high-quality spring steel or stainless steel, compression springs offer excellent elasticity, high fatigue resistance, and long service life. Using advanced CNC coiling, precision forming, and controlled heat treatment processes, each spring maintains tight dimensional tolerances and uniform load characteristics, ensuring reliable operation even under repeated compressive cycles.

These springs are versatile and suitable for a variety of applications, from industrial machinery and automotive systems to electronic devices and precision instruments. OEM and ODM customization ensures that springs can be tailored to meet specific load, size, material, and surface treatment requirements for any project or mechanical design.

Features

• High elasticity and stable load-bearing capability

• Durable steel materials for extended service life

• Consistent compression performance under repeated cycles

• Precision manufacturing with tight tolerances

• Multiple material and surface treatment options

• Available in various sizes and coil configurations

• OEM & ODM customization supported

Technical Parameters

Applications

Compression springs are widely applied across industries where energy absorption, load support, and controlled deflection are required:

• Automotive components (suspension systems, valves, pedals)

• Industrial machinery and equipment

• Electronic devices and assemblies

• Power tools and hand tools

• Hinges, locks, and actuators

• Medical instruments and precision equipment

• Robotics and automation systems

Their versatility, durability, and consistent performance make them ideal for both heavy-duty and precision mechanical applications.

Customization

We provide comprehensive OEM & ODM customization services for compression springs. Our engineering team supports clients from design concept to mass production.

Customization options include:

• Spring dimensions (wire diameter, outer/inner diameter, free length)

• Load capacity and spring rate design

• Material selection for strength, corrosion resistance, or temperature tolerance

• Surface treatments and coatings

• Special coil configurations or shapes

• Heat treatment optimization for long fatigue life

Prototypes and samples are available to ensure performance meets exact application requirements.

Support and Services

• Engineering consultation and design support

• Prototype development and testing

• Strict quality inspection and performance verification

• Stable production capacity and on-time delivery

• Technical documentation and drawings

• After-sales service and technical support

Packing and Shipping

• Individual PE bag or protective packaging

• Bulk packing in cartons or pallets

• Customized packaging solutions available

• Export-standard packing for international shipments

• Shipping methods: Express, Air Freight, Sea Freight

FAQ

Q1: Can you manufacture compression springs according to drawings or samples?
Yes, we support full OEM & ODM production based on customer drawings, samples, or technical specifications.

Q2: What is the minimum order quantity (MOQ)?
MOQ depends on spring design and material. Sample and small trial orders are supported.

Q3: How do you ensure consistent quality?
Each spring undergoes dimensional inspection, load testing, and visual quality checks according to strict standards.

Q4: Are your compression springs suitable for high-cycle applications?
Yes, material selection, coil design, and heat treatment can be optimized for long fatigue life.

Q5: What is the typical lead time?
Sample lead time is usually 7–10 days. Mass production typically requires 15–25 days depending on design complexity.