Han Guang Guo

Qingdao Redstar Chemical Group Co., Ltd. engages in the strontium salt, strontium salt, manganese salt, new energy, new materials, natural pigments, cultural industry, logistics, and import and export trade businesses. The company was founded on June 19, 1998 and is headquartered in Qingdao, China.

Qingdao Soda Ash industrial Co., Ltd. engages in the manufacture and sale of soda, fertilizers, thermoelectricity, and related chemical products. The soda products include soda ash dense, soda ash light, edible soda ash, edible sodium bicarbonate, industrial sodium bicarbonate, feed-grade sodium bicarbonate, sodium bicarbonate particle, and sodium sesquicarbonate. The fertilizers include urea, ammonium bicarbonate, methanol, formaldehyde, liquid carbon dioxide, stearic acid, glycerin, and urea-formaldehyde compound fertilizer. The thermoelectricity produces low and medium pressure steam and electricity. The company was founded on June 14, 1994 and is headquartered in Qingdao, China.