Dong A Environment Joint Stock Company

Economic Branch

• Treating and annulling harmless waste
• Exploiting, treating and supplying water
• Draining and treating sewage
• Collecting harmless waste
• Collecting harmful waste
• Treating and annulling harmful waste
• Treating pollution and other waste management
• Building houses of all types
• Building railways and highway construction
• Building other civil engineering works
• Other specialized construction
• Wholesale of agricultural and forestry raw materials (excluding wood, bamboo and other species of bamboo) and livestock
• Wholesale of other household appliances
• Wholesale of other machines, equipment and spare parts
• Wholesale of metals and ore
• Wholesale of construction materials, installing equipment
• Other uncategorized specialized wholesale
• General wholesale
• Architectural practice and related technical consultancy
• Growing vegetables, fruit and flowers
• Mining and gathering hard coal
• Mining iron ores
• Mining other types of ore not containing metal
• Mining rare and precious ore
• Mining stone, sand, pebbles and clay
• Care and maintenance services for scenery