Dongguan Shuangxin Industry Co., Ltd.
                                                                                                           
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23 Years
Since 2003
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High Carbon Steel Coil Springs 10-200mm Diameter with 5N-50kN Load Capacity and -40°C to 250°C Temperature Resistance

Price Negotiable
Price: Negotiable
MOQ: 100
Delivery Time: Negotiable
Brand: ODM/OEM
Product Description
Product Overview
Our premium coil and torsion springs are engineered for exceptional durability, precision engineering, and optimal load-bearing performance. Designed for demanding applications across multiple industries, these springs deliver consistent tension and reliable shock absorption even under extreme operating conditions.
Technical Specifications
Parameter Specification
Material Options High-carbon steel or stainless steel for corrosion resistance
Load Capacity Range 5N to 50kN (customizable)
Diameter Range 10mm to 200mm standard (custom sizes available)
Temperature Resistance -40°C to +250°C (material-dependent)
Surface Treatments Powder-coated, galvanized, or oil-quenched for enhanced wear protection
Certifications ISO 9001, RoHS compliant
Primary Applications
  • Automotive suspensions and valve systems
  • Agricultural machinery components
  • Construction equipment assemblies
  • Manufacturing assembly line systems
  • HVAC system components
Customization Options
  • Wire thickness variations
  • Coil pitch adjustments
  • End types (closed, open, or ground)
  • Color coding for identification
Quality Assurance
With over 20 years of spring manufacturing expertise, we implement rigorous quality control including 100% load-testing of all springs. We offer fast turnaround times, global shipping capabilities, and comprehensive OEM/ODM support services.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Dongguan Shuangxin Industry Co., Ltd.
Location No. 7,Qinghu Road,Qinghutou,Tangxia Town,Dongguan,Guangdong,China
Contact Person Long

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