Wenzhou Dongchang International Trading Co., Ltd. Is located in Wenzhou,China.



Our main products are : steel pipe / fitting / flange / valves.



We owns two factories: Zhejiang Dongnan pipe made co.,Ltd and Zhejiang Zhengnan Steel Industrial Co.,Ltd. One for fitting, another for steel pipe.



We have 8 factories as our long-terms cooperation include products of valves, flange.



Dongchang's business aim: ''Customers first, service first''. The quality policy of DONGCHANG is based upon the commitment to provide its...