Point d'origine
Guangdong, China
Standard
Fully ISO9001 Approved
Material
tainless steel,steel,brass,copper,bronze,aluminum.etc
Surface treatment
chrome plating,power coating,anodize,etc.
Application
automotive,aircraft,major industry,furniture etc.
Certification
ISO9001:2008
Grade
4.8/ 8.8/ 10.9/ 12.9 Ect