... QHWX-020# Using as filling materials. QINGDAO QIANCHENG MINERALS CO., LTD.YOUFANGTAIZI VILLAGE NORTH (HETOUYUAN INDUSTRYZONE), JIAOZHOU, QINGDAO, ... Materials, Dispersing Agent, Cosmetic, Toothpaste, Food, Polishes, Agricultural Chemicals, insecticide Other general use. The mentioned data of ... physical material loaded.As natural mineral, the mentioned product is food grade with non-toxic, harmless, ...