Our company specialized in producing and selling various kinds of steel pipe (include SAW, LSAW, ERW, SML ). Flange (WN, SO, SW, THREADED, BL) which can fit different standard and material. We have ten years' experience in this field, and our products reached ASTM A106 A53. API 5L GR. B B X42 X46 X52 standard.

If you are interested in our products, please contact us as per below. We shall be glad to serve you.