chaoyang district,xidawang road 3#,blue castle centre A 1211 Beijing, Beijing
Our products mainly include seamless steel pipe, hot-finished stainless pipe fittings, flange and supporting tubing, etc. Those are not only sold to domestic large-scale enterprises, such as thermal power plant, chemical plant engineering, but also ...
seamless steel pipe, ERW, SSAW, LSAW, linepipe, casing, tubing, boiler tube, coupling