ZHEJIANG XINTONGDA SEPCIAL STEEL MANUFACTURING CO.,LTD is one of a leading manufacturer on the Austenitic stainless steel pipe and tube, duplex steel/super duplex steel pipe and tube and Nickel alloy steel pipe and tube.
XINTONGDA got the China government high-tech enterprises license in 2021. Company have Manufacture License of special equipment of China, PED, AD2000, BV, ISO9001, GOST CERTIFICATE……and more 10 patent certificates.
Near 10000tons ready stock to keep fast delivery time and strict testing make sure quality, which 25 inspection workers pass all kinds of Testing exam by third party.
There are two factories , can make pipe and tube from 6mm to 863.6mm and thickness from 1mm to 60mm.