Licensed Projects: Technology import and export; Import and export of goods。( Projects that require approval according to law, Business activities can only be carried out after approval from relevant departments, The specific business projects are subject to the approval documents or licenses of relevant departments.) General Projects: Engage in technology development in the field of new materials technology、 Technology Transfer、 Technical Consulting、 Technical Services, Chemical products and raw materials(Removal of hazardous chemicals、 Monitoring chemicals、 Fireworks、 Civilian explosives、 Precursor chemicals)、 coating、 High-performance fibers and composite materials、 Precision instruments and accessories、 mold、 Metal materials、 plastic products、 glass products、 refractory materials、 ceramic products、 fertilizer、 Non-metallic minerals and products、 feed ingredients、 feed additives、 Instruments、 Electronics、 building materials、 sporting goods、 Daily necessities、 health care products、 Hygiene products、 Disinfection supplies、 cosmetic、 Car Supplies、 auto parts、 Mechanical equipment and accessories、 Wholesale and retail of ecological and environmental materials, Domestic freight forwarding, Graphic design and production, Business Information Consulting, Dangerous chemical operations, The following branches are limited to: mold、 High-performance fibers and composite materials、 Refractory materials and products、 Ecological and environmental material processing。( Except for projects that require approval according to law, Carry out business activities independently in accordance with the law with a business license)