403 Room, Building No.8, YOHO Bay RuiHang Plaza, Airport Economic Zone, Tianjin, China.

TIANJIN DUNHUI TRADE CO., LTD located in Tianjin City, China, is a professional manufacturer and trader for Casting, Lost wax (including stainless steel parts and different alloy steel parts), Ductile...

No 2 Jinhua Road, Hexi District

Tianjin Henghua Pipeline Technology Co., Ltd. under Hebei Bohai Pipeline Equipment Group Co., Ltd.,Our main products are: spiral pipes, hot-rolled pipes, anticorrosive pipe ?elbows, flanges, tees ect....