Hebei Xinghua Steel Co., Ltd.

[ Manufacturer ]Main business are Steel

Tianjin Zhasan Steel Manufacturing Co., Ltd.

[ Manufacturer ]Main business are Steels.

Baoding Jindi Machinery Co., Ltd.

[ Manufacturer Trader ]Main business are Connecting equipment for construction reinforcing steel bar, Sleeve and its mating products

Langfang Hengyu Tools Manufacturing Co., Ltd.

[ Manufacturer ]Main business are Thread tools

Langfang Xingang Steel Co., Ltd.

[ Manufacturer ]Main business are Steels

Langfang Metallurgy Machinery Group Co., Ltd.

[ Manufacturer Trader ]Main business are Mechanical product.

Hebei Tiantai Machinery Group Co., Ltd.

[ Manufacturer ]Main business are Pipe casting, Reinforcing steel bar joint sleeve

Baoding Huajian Machinery Co., Ltd.

[ Manufacturer ]Main business are Cone thread sleeve pipe

Fengnan Hongli Steel Enterprise Group Corp.

[ Manufacturer Trader ]Main business are Steel products

Baoding Langrui Building Mechanical Equipment Co., Ltd.

[ Manufacturer ]Main business are Steel bar mechanical joint equipment and connecting sleeve etc.