Shenzhen hon JieWuJin spring factory is a professional production of precision springs, wire forming spring, metal stamping, the manufacturer of electronic cigarettes. The production of special-shaped spring, precision small spring, wire forming springs, pressure springs, metal mold manufacturing, metal stamping, electronic cigarette hardware, CNC lathe parts, automatic lathe processing, hardware manufacturers.

http://www.szhongjie.com

http://hongjiespring.1688.com