Jinwei Special Steel (Shandong) Co., Ltd.

Jinwei Special Steel (Shandong) Co., Ltd. is a company that specializes in seamless steel pipes, boasting a high reputation in the steel pipe industry. Our company's seamless steel pipes, 15CrMoG alloy pipes, 12Cr1MoVG alloy pipes, 20G high-pressure boiler pipes, A106GR.B American standard pipes, A333GR.6 low-temperature pipes, and X52 pipeline pipes are all of high quality, accompanied by original material certificates and copies. Our main products include: 15CrMoG alloy pipes, 12Cr1MoVG all...