- Contact Person : Ms. Chen Juan
- Company Name : Dongguan City Tianhong Metal Products Co., Ltd.
- Tel : 86-769-81929068
- Fax : 86-769-81929618
- Address : Guangdong,Dongguan City,Siyuan Road 19th,Yuan Shan Pui Tsuen,Changping Town, Dongguan City
- Country/Region : China
- Zip : 523000
metal compression springs with diffrerent surface treatment
1.10 years experience of springs production
2.OEM customization springs
3.Product surface processing technology:CNC molding, secondary processing, qualitative processing, plating
4.CNC spring machine a minimum controllable tolerance: +/-0.03mm
5.CNC spring machine a processing areas: product diameter 0.08mm-8.0mm
6.CNC spring machine main equipment: CNC502,CNC620,CNC650,MEC,CNC 8HS,grinding head machine, heat treatment, shot peening machines and test equipment
7.CNC spring machine a process: nickel plating,Zinc plating, coating, Chrome plating
8. Passed the ROHS authentication
9. The company passed the ISO9001 and ISO14001 quality and environmental system certification in 2008
metal compression springs with diffrerent surface treatment
