Gao An ChangDa Acttvated Carbon CO.,LTD

GaoAn ChangDa Acttvated Carbon CO.,LTD is a big company,have one branch in ShangHai,and have two factory,one is in GaoAn City,JiangXi Province,the other one is in Burma,the main product is active carbon!we can supply your the good quality active carbon with a low price! [详细介绍]