China railway (Tianjin) ABOUT US
China railway (Tianjin) Trading Co., Ltd. relies on large steel mills in the heavy industry bases of North China and Northeast China to mainly sell and export various steel products such as Q355B 45 # cold-rolled and hot-rolled steel plates, galvanized steel plates, galvanized steel pipes, 20G high-pressure pipes, large-diameter seamless steel pipes, Q355BH steel, channel steel,...
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