Shenzhen ChengFa Spring CO.,LTD. is a professional metal precise spring maker located in ShenZhen,China ,.

Main business : Metal automotive and medical springs,extension springs ,compression springs, torsion springs, precision springs,spiral springs,wave springs, enameled wire forming, electronic springs,precision turning parts ,steel wire forming , clips ,clamps ,metal craft , disc spring design , making ,sales.

Application: Covering automotive, motorbike, bicycle, automatic equipment, household appliance, medical devices ,toy, telecom ,computer, instrument and meter, electric tools,mold and other industry.

Certification :ISO/TS 16949:2009 ,ISO 9001:2008 ,SGS, RoHs. 

Manufacture machines:  52 sets advanced spring forming and 10 sets other relevant supporting machine.
 
Test equipments: Projector ,digital hardness tester,digital torsion strength tester. Digital tension and compression strength tester . elasticity tester.  endurance tester , salt spray test machine etc.