Xi'an Stumi Environmental Protection Technology Co., Ltd., established on 2017-09-26, The scope of business includes exhaust equipment,HVAC equipment,Central air conditioning equipment,Electrical Equipment,natural gas boiler,Sales and installation of electric heaters;Exhaust engineering,Central air conditioning project,Security Engineering,Mechanical and electrical equipment engineering,Landscaping project,Water treatment project,Air purification project,Design of hydropower installation project,construction;Waterproof and thermal insulation project,Green Project,Household appliances sales and technical services;Research and development of new environmentally friendly materials,Sales;water treatment equipment,air purification equipment,research and development,Sales and technical service;Water treatment equipment and accessories,Air purification equipment and accessories,Cleaning equipment and accessories,Environmental protection equipment and consumables,electronic product,solar equipment,Sales of lighting equipment,Installation and Maintenance;Subcontracting of construction labor;kitchen equipment,office furniture,Wholesale and retail of hardware accessories and supporting facilities;Exhaust Duct Design,make,Installation and Maintenance;Import and export of goods and technology(country restrictions,Excluding goods and technologies that are prohibited and subject to approval for import and export);electrical engineering,Civil engineering design,Construction and technical consulting services;Computer digital products,Monitoring security equipment,Fire equipment,communication equipment(Ground satellite receiving equipment not included),Cable fiber optic equipment chemical products(In addition to special control and flammable and explosive dangerous goods),building materials,Agricultural products,steel,decorative material,Aluminum plastic doors and windows,Wire and Cable,Labor insurance daily necessities,cement products,Sales of plumbing and heating equipment;Business Consulting Services.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)