Tianjin Zhiyu Pipe Making Co., Ltd.

[ Manufacturer ]Main business are Cold-rolled band steel, Hot-galvanized band steel, High frequency welded tube.

Tianjin Guangcheng Steel Product Co., Ltd.

[ Manufacturer ]Main business are Steels

Beijing Baiyide Technology Tianjin Office

[ Trader ]Main business are Ventilating equipment

Tianjin Genius Technology Engineering Co.

[ Manufacturer ]Main business are Pipeline detecting system, Pipeline detecting equipment.

Tianjin Litong Industrial And Trade Co., Ltd.

[ Manufacturer Trader ]Main business are Steel tube

Tianjin Yilitong Steel Tube Factory

[ Manufacturer ]Main business are Steel tube

Tianjin Junye Stainless Steel Co., Ltd.

[ Manufacturer Trader ]Main business are Stainless steel tubing and band steel