No Logo | Zhangjiagang Vitten Industry Co., Ltd. Since 2010, Zhangjiagang Vitten Industry Co.,ltd started to supply all kinds of steel tube to boiler & heat-exchanger industry. We grew fast and got high reputation from our clients all over the world. We worked with Chinese top quality steel... We are regularly Selling: astm a179 carbon heat-exchanger tube, astm a192 boiler tube, astm a199 alloy heat-exchanger tube, astm a210 carbon boiler tube, astm a209 alloy boiler tube, astm a213 alloy boiler tube, din17175 boiler tube, astm a335 alloy boiler tube, en10216-2 boiler tubes. Member since 18 April, 2017, China - Jiangsu |