उत्पत्ति के प्लेस
Guangdong, China
material
Carbon Steel,stainless steel
Certificate:
ISO 9001:2015 and ISO 14001:2015
finish
Plain,Zinc plated,black,Chromate,Nickel-plate
Packing
Poly bag+Carton with pallet
Standard
ISO,GB,DIN,JIS,ANSI,BSW
Grade
4.8/ 8.8/ 10.9/ 12.9 Ect