In 1991，East Steel Pipe factory was established in Bazhou City,Hebei Province;In 2006,WEIYECHENG Mtal Products Co.,Ltd.was established in Jinjiang City,fujian Province,creating BazhouHebei,Jinjiang Fujian,two major production bases;Includes the “Silver ball”,“Wanwan” “weiyecheng”Three major brand,built on conduit-centered,covering cold rolled,galvanized,annealing,Manufacturing conduits diversified poducts in the areas of systems,is a modern integrated enterprise.