No.7-1805 Room, Ningyu Home Building, Tiedong Road, Hebeidistrict Tianjin, Tianjin
China (Tianjin) ZHENGYU International Trade Co., Ltd. established in Tianjin Airport Free Zone. The capital registered is 10 million RMB. We are the high technical comprehensive enterprise with research, development, casting, machining and ...
grey iron casting, ductile iron casting, manhole cover, globe valve, pipe fittings, mechanical accessories
