Material:Carbon Steel, Stainless Steel, Alloy Steel,

surface treatment:Zinc Cr3

Professional manufacturer of precise machined and punching parts per customers design
The material that we can machine: steel, brass, carbon steel, stainless steel, aluminum and more
Finish mainly includes: zinc/nickel/tin/silver/gold/chrome plating, heat treatment, anodize, and passivate
Certification: ISO9001:2000 and RoHS