ZHENGZHOU GRANDCHEM IMP.&EXP.CO.,LTD is  specialized in producing and exporting chemicals and raw materials which located in China .As the  certified manufacturer, we have been awarded the title of Good Faith Enterprise by customers for good quality and reasonable price.

The company mainly produces titanium dioxide, Iron oxide,pentaerythritol   and other products. For the advanced production technology and stable product quality, we enjoy high reputation in domestic ...