Hainan Green Open Source Technology Co., Ltd.

International Industry Category: Construction Industry

International Industry Major Class: Civil Engineering and Construction

International Industry Middle Class: Energy-saving and environmental protection project construction

International Industry Sub Class: Environmental protection project construction

Licensed Projects: Import and export of goods; Technology import and export; Import and export agent; Import and export commodity inspection and appraisal（ Projects that require approval according to law, Business activities can only be carried out after approval from relevant departments） General Projects: Sales of ecological environment monitoring and testing instruments; Sales of water pollutant monitoring and detection instruments; Sales of air pollution monitoring and detection instruments; Sales of marine environment monitoring and detection equipment; Manufacturing of special instruments for environmental monitoring; Air pollution control; Water pollution control;Soil pollution control and remediation services; Sales of ecological and environmental materials; Sales of experimental analysis instruments; Intelligent control system integration; General mechanical equipment installation services; Information system operation and maintenance services; Instrument repair; Instrument sales; Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion; Undertake the engineering construction business of the head office; Big Data Services; Hardware product retail; Electronics sales; Environmental consulting services; Foreign contracting projects; Forestry pest control services; Energy-saving management services; Landscaping project construction; Firefighting equipment sales; Security equipment sales; Safety technology prevention system design and construction services;Labor Services（ Excluding labor dispatch）; Machinery and equipment sales;Office equipment sales; Office equipment supplies sales; Metal product sales; Advertising Design、 acting; Construction machinery sales; Building materials sales; Sales of packaging materials and products; Specialty chemical product sales（ No hazardous chemicals）; Machinery and equipment rental; Solid waste management; Light pollution control services; Geological disaster control services; Environmental emergency management services; Indoor air pollution control; Termite Control Services; Salvage services; Water environment pollution prevention and control services; Atmospheric pollution prevention and control services; Advertising（ Non-broadcast stations、 TV station、 Newspaper and periodical publishing units）; Advertising Production; Digital Advertising Production; Digital advertising; Digital Advertising Design、 acting;Brand Management; Manufacturing of metal signs for transportation and public administration; Lighting fixture manufacturing; Daily sundry goods manufacturing; Safety、 Manufacturing of metal products for firefighting; Technical services for on-site assessment of fire protection acceptance for construction projects; Production of special labor protection products; Pump and vacuum equipment manufacturing; Metal tool manufacturing; fan、 Fan Manufacturing; Deep-sea oil drilling equipment manufacturing; Security equipment manufacturing; Crop pest and disease control services; Research and development of technologies for harmless resource utilization of agricultural and forestry waste; Agricultural professions and auxiliary activities; Comprehensive utilization of agricultural, forestry, animal husbandry and fishery waste; Refrigeration、 Air conditioning equipment sales; Steel rolling processing; Manufacturing of metal wire ropes and their products; Manufacturing of electrical signal equipment; Sales of metal wire ropes and their products; Sales of electrical signal equipment; Special equipment sales; Mechanical equipment research and development（ In addition to licensing business, Able to independently operate projects that are not prohibited or restricted by laws and regulations）

Chinese Industry Category: Trade and Retail

Chinese Industry Major Class: Commodity wholesale

Chinese Industry Middle Class: Machinery and equipment wholesale

Chinese Industry Sub Class: Environmental protection equipment wholesale