Hebeilixin Chemistry Co,.Ltd is located in Jinxing town where the reserve of calcium carbonate have been proven that occupies the nation 1/7,this company was founded in 2000 with research,producton,ma...

calcium carbonate,calcite.nonmetal mineral...

Shijiazhuang Zhongjie Chemical Materials Co. Ltd. is specializing in research, development, production and trade of chemical materials. The main products are Calcium Carbonate¼ŒTitanium Dio...