High frequency welded steel pipes
O.D:30mm~2200mm
W.T:0.1mm~30mm
Our purpose:reputation first,high quality,best price,good service.
Company:China Steel Holding Group Co., Limited.
O.D:30mm~2200mm
W.T:0.1mm~30mm
Our purpose:reputation first,high quality,best price,good service.
Company:China Steel Holding Group Co., Limited.