Hengshui Jinghua Steel Pipe Co., Ltd.

[ Manufacturer ]Main business are ERW pipe, Spiral welded pipe, Galvanized pipe.

Tianjin Zhayi Steel Group Co., Ltd.

[ Manufacturer Trader ]Main business are Hot rolled strips, Cold rolled strips, Hot rolled sheets, Cold rolled sheets, Welding pipes, Cold bend shape steel, Hot rolled round bars, Elevator's T-type guide rails, Seamless tube blooms, Top quality reinforced bars.

1st Machinery Works Of North China Petroleum

[ Manufacturer ]Main business are Pipeline internal coating, Spiral-seam submerged-arc welded steel pipe, Special walking-beam pumping unit, Thread protector for drill pipe, Air Filter for Z12V 190B Diesel Engine, Diesel engine repairing series, Tanks for storing oil or water, Oil-extract

Bengang Tianhe Steel Tube Co., Ltd.

[ Manufacturer ]Main business are High frequency welded pipe

Shandong Xianghe Group Holding Co., Ltd.

[ Manufacturer ]Main business are Portland cement

Gansu Light Industrial Machinery General Factory

[ Manufacturer ]Main business are Special equipment of plastic industry, Plastic packing bag, Agricultural mulch film, High frequency welded tube

Langfang Jinhua Industry Co., Ltd. Environmental Protection

[ Manufacturer ]Main business are Welded tube, Cold-rolled strip steel.

Tianjin Shuangjie Steel Pipe Co., Ltd.

[ Manufacturer ]Main business are Steel tube

Luoyang Yulong Group Co., Ltd.

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

Tianjin Shunyi Steel Tube Co., Ltd.

[ Manufacturer Trader ]Main business are Steel tube