Material
Stainless steel,carbon steel,aluminum
Surface treatment
Zinc-plated,Nickel-plated,Dacromet,Black oxideetc
Grade
4.8, 6.8, 8.8, 10.9,
Standard
ISO,GB,BS,DIN,ANSI,JIS
Place of Origin:
Guangdong, China (Mainland)
Advantag
OEM customized service provided