... .T:2.0-27mm 3.Length:according to customers' requirement Tianjin Denuoxin Steel Pipe Manufacture Co.,Ltd is a professional and ... in china,we located in Daqiuzhuang steel base,Tianjin,China,very close to export seaport & airport,70km from Xingang seaport,50km from ... tianjin airport.Our products spread all over the world,such ...