公司介绍

Cangzhou Dongrun Pipe Industry Co., Ltd. is a specialized company engaged in the sales and export of steel pipes and pipe fittings. Located in Yanshan, Hebei, known as the "Pipe Equipment Manufacturing Base," our main products include seamless steel pipes (hot-rolled, cold drawn), spiral steel pipes, straight seam steel pipes, hot-expanded steel pipes, large-diameter thick-walled steel pipes, alloy steel pipes, anti-corrosion and insulated steel pipes. Seamless steel pipes range from 57mm to ...