Union Steel Industry Co., Ltd as member of United Steel Industry Group, specialized in steel pipe and pipe fittings designing, manufacturing, stocking and exporting in China.

Our products
1.SMLS &ERW Steel Pipe （especially processing galvanized/FPE/3LPE/Grooved/pipe & flange welding ...etc with very competitive price)
2.Tubing&casing (Professional standard API 5CT PSL1/2 J55 K55 P110 Q125....)
3.Structure steel profile （Mainly provide international general standards, advantage prices for some EU standards or other standards)
4.steel plate &pipe fittings(flange,elbow,reducer,valve..etc)