General Projects: Chemical product production( Does not contain permitted chemical products),Chemical product sales( Does not contain permitted chemical products), Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion, Specialty chemical product sales( No hazardous chemicals), Metal material sales, oil refining、 Sales of special equipment for chemical production, Plastic product sales, New material technology research and development, Disinfectant sales( No hazardous chemicals), New material technology promotion service,Specialty chemical product manufacturing( No hazardous chemicals),Labor Services( Excluding labor dispatch), Human Resources Services( Excluding employment agency activities、 Labor dispatch services)。( In addition to licensing business, Able to independently operate projects that are not prohibited or restricted by laws and regulations) Licensed Projects: Dangerous chemical operations。( 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.)