Environmental And Technology Science Joint Stock Company

Services and products

• Research and develop experimental natural science and technology
• Producing electronic components
• Producing measuring, testing, direction finding and controlling equipment
• Other uncategorized production
• Repairing electronic and optical equipment
• Repairing and maintaining means of transport (except for motorcycles, automobiles, motorbikes and other motor vehicles)
• Installing industrial machines and equipment
• Exploiting, treating and supplying water
• Draining and treating sewage
• Collecting harmless waste
• Collecting harmful waste
• Treating and annulling harmless waste
• Treating and annulling harmful waste
• Recycling scrap
• Treating pollution and other waste management
• Building public utility works
• Destroying and dismantling
• Preparing construction sites
• Installing electricity [power] systems
• Installing water supply and drainage, radiator and air-conditioning systems
• Installing other construction systems
• Completing construction works
• Retail of small automobiles (automobiles with 12 or less seats)
• Sale of motors and motorcycles
• Maintenance and repair of motors and motorcycles
• Sale of spare parts and supporting parts of motors and motorcycles
• Wholesale of agricultural and forestry raw materials (excluding wood, bamboo and other species of bamboo) and livestock
• Wholesale of computers, peripheral devices and software
• Wholesale of electronic, telecommunication equipments, components
• Wholesale of solid, liquid, gas fuels and other related products
• Wholesale of metals and ore
• Wholesale of construction materials, installing equipment
• Other uncategorized specialized wholesale
• Retailing by orders via post or internet
• Cargo road transport
• Other telecommunication
• Computer programming
• Computer consultancy services and network administration
• IT services and other services related to computers
• Data processing, hosting and related activities
• Information portals
• Other uncategorized information services
• Technical inspection and analysis
• Market research and surveying
• Specialized design
• Other uncategorized professional practice, science and technology
• Motor vehicle lease
• Retail of computers, peripheral devices, software and telecommunication equipment in specialized stores
• Other uncategorized business assistant services
• Kindergarten
• Professional education
• University and post-graduate education
• Other uncategorized education
• Education assistant services
• Repair of computers and peripheral devices
• Repair of communications devices
• Repair of household electronic audiovisual devices
• Leasing machines, equipment and other tangible equipment
• Security system services
• House and other works cleaning services
• Care and maintenance services for scenery