Guizhou Redstar Developing Import And Export Co., Ltd, the largest barium manufacture both in China and the world with the annual production capacity up to 300,000.00 MT . We export Barium Carbonate, Strontium Carbonate, thiourea, baium chloride, barium sulphate, barium nitrate, strontium nitrate, strontium hydroxide, , strontium chloride, electrolytic manganese dioxide, marigold etc.

The products are used in the manufacture of magnetic materials, construction material,glass, ceramics, caustic soda, coating, various salts, chemical reagent, etc.