5/F., Beihai Construction Quality Security and Test Bureau Beihai, Guangxizhuangzuzizhiqu
BEIHAI GOLDEN ROCK MINING CO., LTD., a professional manufacture in China, has commited itself to produce first-class quality kaolin. Rely on the rich and fine kaolin resource adventure of our area, we introduce advanced technology equipments, exercise ...
kaolin, washed kaolin, raw kaolin, granite slab