■ mainly engaged in trade, regional agency, wholesale and retail. Their business : chemicals, hydrochloric acid, sulfuric acid, 6510, AES, TX -- 10, alcohol, acetic acid, sodium chlorate, potassium chlorate, Permanganic baking soda, industrial soda, soda ash, Caustic, tablets alkali, sodium silicate, sodium sulfide, trisodium phosphate. STPP, sodium metasilicate, sodium perborate, sodium benzoate, sodium, cellulose, hydrogen peroxide, alum, caramel color, washing, and so on various raw materials, food chemicals, sewage treatment agent, electroplating raw materials, concrete admixtures raw materials, various additives, sterilization products, Chemical reagents, and other.