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CONTACT US

Tel: 86-157-9948-7210 

WhatsApp: 8615799487210

E-Mail: jasmin@zwspring.com

Address: East of Chaihudian Town, Ningjin County, Dezhou City, Shandong Province, within the industrial park

304 Stainless Steel Coil Compression Spring
304 Stainless Steel Coil Compression Spring

304 Stainless Steel Coil Compression Spring

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Products

Compression Springs

Email:

jasmin@zwspring.com

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Products

Compression Springs

Heavy Duty Industrial Compression Springs | Custom Factory Direct Supply

 

Overview

 
We are a professional original factory manufacturer of high-performance compression coil springs. Our heavy duty compression springs are made of premium alloy steel & stainless steel, with excellent fatigue resistance, high hardness, corrosion resistance and long service life. We support full customization of specifications, and provide factory direct price without middlemen.

✨ Core Product Advantages & Performance Highlights

 

1. Premium Raw Material & Superior Performance

 
  • High-strength alloy spring steel / 304 stainless steel optional
  • High hardness & strong bearing capacity, withstand long-term repeated compression
  • Excellent fatigue resistance, no deformation & fracture under high frequency operation
  • Anti-corrosion, anti-rust, high temperature resistance, stable performance in harsh environments
  • Precision processing, smooth surface, tight pitch, stable force transmission
 

2. Full Customization Support

 
We support non-standard customization according to your requirements:
 
  • Wire diameter: 0.3mm – 20mm
  • Outer diameter: 2mm – 100mm
  • Free length: 5mm – 500mm
  • Spring type: compression spring, extension spring, torsion spring, heavy duty industrial spring
  • Surface treatment: zinc plating, black oxide, polishing, passivation
 

3. Strict Quality Control System

 
  • 100% full inspection before delivery
  • Precision dimensional tolerance up to ±0.01mm
  • Professional quenching & tempering heat treatment process
  • Stable batch consistency, reliable quality
 

4. Factory Direct Supply Advantage

 
  • Original factory production, no middleman markup, cost-effective price
  • Short lead time, fast delivery for stock & customized orders
  • Professional technical team, provide free design & solution consultation
  • Large stock available for standard sizes, small trial order acceptable

🏭 Wide Application Scenarios

 
Our industrial compression springs are widely used in:
 
  • Automotive parts & suspension system
  • Mechanical equipment & machinery manufacturing
  • Electronic appliances & precision instruments
  • Hardware tools & engineering machinery
  • Household appliances & industrial equipment
  • Shock absorption, buffer & pressure bearing parts

Why Choose Us?

 
We have more than 10 years of professional spring manufacturing experience, complete production equipment, mature technology and strict quality management system. We focus on providing high-quality, cost-effective spring products and one-stop customized solutions for global customers.
 
Factory Direct | Custom Available | High Quality | Fast Delivery | Professional Service

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