Sincere Union Imp & Exp Co.,LTD is located in Baoding New Technology Development Zone,we are a professional flange,valve and grinder supplier ,we have our own manufacturiing sites.Our factory has advanced production lines quality control system ,With stable we got high reputation from the ...

Taizhou Huangyan Wengshi Plastic Factory. is located in Fangshanxia industrial Zone ,Huangyan District,Taizhou Zhejiang procince, P.R.C..it has more than four year\\\'s history of manufacturing plastic pipes ,pipe fitting and moulds, professionally. It\\\'s the production base PVC- U ...