bei er road, Dongfang, Shandong, China,
Established in March13, 2002, Bairui petroleum Co., Ltd. is a manufacturer and trader specialized the research, development production of insulation joints, insulating flanges, contain steel butt welding pipe fittings, forged stainless fittings ...
we can manufacture all kinds of valve, flanges, fitting, tee, wellhead and x mas tree.