The Torsion Spring

  Industrial coil spring: we offer an extensive range of industrial coil spring. These are manufactured using round wire wrapped in cylindrical shape with a constant pitch between the coils and is known for its heavy load bearing capacity.

1. Material: Steel,carbon steel, Stainless steel, Alloy steel(60Si2Mn ), Oil tempered wire 
2. Wire diameter: 0.15mm-8.0mm 
3. Surface Treatment: White zinc plating,Color zinc plating,Nickel plating,Chrome plated,Cataphoresis,Become black,Powder coating,Apply oil or as customers' request 
4. Certification: ISO9001 Certificate 
5. Applications: Spring is extensively used for industrial machinery, armarium,toy car,sofa,chair,home appliance,clock,lock,automobile etc.,
6. Package: Inner plastic bags and outer cartons or as per customers' requirements