Zhejiang Chemtech Group Co.ltd.

Operation without storage (wholesale without warehousing) Other hazardous chemicals: 2-aminopropane, 2-phenylethyl isocyanate, benzyl mercaptan (for details, please refer to the "Hazardous Chemicals Operation License"); Services: Technical development, technical consultation, and achievement transfer of pharmaceutical products, data processing services, technical development of water treatment products, technical development, technical consultation, and achievement transfer of biological preparations; Wholesale and retail: chemical products (except hazardous chemicals and Class I precursor chemicals), primary edible agricultural products (except medicines and food), water treatment equipment; import and export of goods, import and export of technology (except for projects prohibited by national laws and administrative regulations, and projects restricted by laws and administrative regulations can only be operated after obtaining a license); all other legal projects that do not require approval. (Projects that must be approved according to law can only carry out business activities after approval by relevant departments)