The registered address of Suzhou Senfeida Chemical Co., Ltd. is located at Room 532, Building 1, Xinhu Commercial City, Suzhou High tech Zone. The registration authority is the Suzhou High tech Zone (Huqiu District) Administrative Approval Bureau, and the legal representative is Wu Haibo. The business scope includes the sale of other hazardous chemicals, Class 3, Item 1 low flash point flammable liquid: acetone; Dimethoxymethane. Flammable liquid with flash point in Class 3, Item 2; Methyl benzene; 2-butanone; Naphtha; Methanol; Ethanol [anhydrous]; 2-propanol; 4-methyl-2-pentanone; Methyl acetate; Ethyl acetate; N-propyl acetate; Isopropyl acetate; Butyl acetate; Nitro paint thinner; Printing ink. Class 3, item 3, high flash point flammable liquid: 1,2-xylene; 1,2,3-trimethylbenzene; N-butanol; 2-methyl-1-propanol; Ethylene glycol ether; Propylene glycol ether; Acetic acid ethylene glycol ether; Cyclohexanone; N. N-dimethylformamide; Fan Lishui. Class 4, item 1 flammable solid: 1,2,4,5-tetratoluene. Organic peroxide of category 5, item 2: Diacetone peroxide [in a mixture, content ≤ 57%, water content ≥ 8%, Diacetone alcohol content ≤ 26%, hydrogen peroxide content ≤ 9%, and effective oxygen content ≤ 10%]. Class 6, item 1 toxic substance: phenol; Dichloromethane; Trichloroethylene; 2-butoxyethanol; Isophorone diisocyanate. Class 8, item 1 acidic corrosive product: nitric acid [content<70%]; Formic acid; Acetic acid [content>80%]; Sulfuric acid; Hydrochloric acid. Class 8, item 2 alkaline corrosive product: Sodium hydroxide. Class 8, item 3: Other corrosive substances: formaldehyde solution * * * (not allowed to be stored); Sales: chemical products (excluding dangerous goods), lubricants, hardware and electrical equipment, printing supplies, non-ferrous metals, building materials, electronic materials and components; Research and development of non hazardous chemical products; Import and export business of various commodities and technologies through self operation and agency (excluding commodities and technologies restricted or prohibited from import and export by the state). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments)