Tianjin Bohaihongda Metal Products Co., Ltd is one of China's professional trading companies, specialized in selling galvanized steel coils/ sheets, CR/HR coils / seamless pipes, special thick-walled pipes and alloy including 20 # 35 45 16Mn 27SiMn, 15CrMo, 12Cr1MoV, 35CrMo, Cr5Mo, ...
Telephone:86-18613921042
Address:Tianjin, Tianjin, China