zhejiang nanhua steel tube manufacturing co.,ltd

our company was founded 1994,it is located in the famous business city of wenzhou,with the registered capital of more than 10 million RBM yuan.It specializes in manufacturing and exporting steel pipes,the main materials are 304,304L,321,316,316L,317,310S.the specification of the stainless steel seamless pipe is (6-580)*(1-30)*(3000-12000)mm .we can also supply products with customers need,all the products are certifiied by ISO9001:2000.