- 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
Compression springs with different length/Auto springs
Compression springs with different length/Auto springs :
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
Compression springs with different length/Auto springs
