מקום מוצא
Guangdong, China
Material
Stainless Steel,Carbon Steel,brass or custom
Surface Treatment
Plain,Black,zinc plated or custom
Advantage
OEM Customized Service Provided
Grade
4.8/ 6.8/ 8.8/ 10.9/ 12.9
Certificate
ISO9001,ISO14001,IATF16949,ROHS