PetroChina East China Design Institute Co., Ltd., established on 2016-11-01, Business scope includes licensed projects:Construction engineering design;Special Equipment Design;Construction Engineering Construction.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments,The specific business items are subject to the approval documents or licenses of relevant departments)General project:Foreign contracted projects;Engineering Management Services;Planning and Design Management;Engineering cost consulting business;Purchasing agency service;Bidding agency service;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Engineering technical service(planning management,survey,design,Except supervision);Oil and Gas Technical Services;Biomass Energy Technology Services;Solar Power Technology Services;Wind Power Technical Services;Energy Storage Technology Services;New material technology promotion service;Security Consulting Services;Environmental Consulting Services;Energy saving management service;Intellectual Property Services(Except for patent agency services);Information Technology Consulting Services;software development;software sales;Engineering and Technology Research and Experimental Development;Emerging energy technology research and development;Resource recycling technology research and development;New material technology research and development;Carbon emissions,carbon conversion,carbon capture,Research and development of carbon sequestration technology;Machinery and Equipment Leasing;Construction machinery and equipment rental;Non-residential real estate leases;Sales of construction machinery;refinery,Sales of special equipment for chemical production;Environmental protection special equipment sales;Sales of mechanical and electrical equipment;Petroleum product sales(Free of Hazardous Chemicals);Chemical product sales(No licensed chemical products);Specialty Chemicals Sales(Free of Hazardous Chemicals);Sales of building materials;Metal Material Sales;Home Appliance Sales;General merchandise sales;Technology Import and Export;Import and export.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)