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)

We basically have steel in stock and support fast delivery:
Steel pipe : ASTM A53;ASTM A106;ASTM A333;ASTM A500;ASTM A252 ..etc or Equivalent
Structural steel hollow section: EN 10025、EN 10219 S235/S275/S355..etc or Equivalent
Steel plate : ASTM A36, ASTM A283, ASTM A572..etc or Equivalent
We can also provide various conventional stainless steel products.