... QHWX-020# Using as filling materials. QINGDAO QIANCHENG MINERALS CO., LTD.YOUFANGTAIZI VILLAGE NORTH (HETOUYUAN INDUSTRYZONE), JIAOZHOU, QINGDAO, CHINATEL: +86-532-82212928 FAX: +86 ... , Detergent, Dental Materials, Dispersing Agent, Cosmetic, Toothpaste, Food, Polishes, Agricultural Chemicals, insecticide Other general use. The mentioned data of analysis just ...