We are the manufacturer of Spring from China.Our spring products are mainly custom spring and common spring, such as Compression Spring, Extension Spring, Torsion Spring, Disc Spring, Wireforming Spring and other custom spring. We have earned a superior reputation for our skills in the manufacture, heat treatment and inspection of custom springs for hundreds of the world's top aerospace, military, nuclear (Navy and commercial), and industrial companies.
Whatever new designs and changes to existing designs that you need on custom srping, please kindly contact with us by fax or email. We do our best to work closely with our customers from planning through production to ensure that our wire forms are perfect for your specific application.
We custom manufacturer all kinds of wire diameter spring. 
1)Wire Dia.:0.01mm-40mm. 
2)Material:carbon steel;spring steel;stainless steel,alloy steel.
3)We can do OEM.
4)load type of precise spring:compression spring,extension spring,torsion spring,wire spring ,spring clip,die spring,hot coil(hot wound)spring. 
5)Surface treatment: Zinc, Nickel, silver, golden, tin, powder coating.
6)Usage: industry motorcycle  furniture  Automotive, medical device, electronics, toy, etc
7)Packaging Detail: Inner Packaging: Smaller Plastic Bags; Outer Packaging: Cartons or Pallet .we can also package products according to your requirements.