Entrusted inspection and appraisal of imported and exported goods, Certification and certification training, Accepting commissioned commodity inspection、 Identification、 test, Inspection agent, Customs declaration agent, Metrological calibration of instruments and equipment, Inspection of instruments and equipment, Oil monitoring,Engage in notarization, appraisal and consulting related to foreign trade in this industry, Disinfection and pest control of goods and their means of transport, Pest control, Occupational health and safety consultation and assessment, Environmental consulting and assessment, Environmental and ecological monitoring and testing, Environmental governance, Asset Valuation,Insurance Adjustment, Tally, Technology Promotion, Technical Consulting, Technical training; Freight forwarding, Warehousing Agent, Logistics agency and consulting; domestic trade, Import and export of goods and technology; House rental, Property Management。( Projects that require approval according to law, Business activities can only be carried out after approval from relevant departments)