Yu Yao Shi Tu Qiang Hua Gong You Xian Gong Si

Non-flammable gases, flammable gases, toxic gases, low flash point liquids, medium flash point liquids, high flash point liquids, pyrophoric items, flammable items when wet, flammable solids, oxidants, organic peroxides, toxic substances, acidic corrosion Wholesale (bill trade) of chemicals, alkaline corrosives, and other corrosives (except explosives, highly toxic chemicals, Class I precursor chemicals, and refined oil) (license period is until February 25, 2017 ). Wholesale and retail of chemical products, plastic raw materials and products, petroleum products, building materials, and metal materials.