Tianjin Yaoju specialized in manufacturing and saled in various kind of pipes,like seamless steel pipes,stainless steel pipes,alloy pipes,with international standard such as JIS/ASTM/DIN/EN/API,ect.<br />Tianjin Yaoju Import And Export Co., Ltd is a sure that we would provide the most competitive price and superior service. <br /> <br />Should you have any questions,pls dont hesitate to contact me.