Dia Long Investment Trading Joint Stock Company

Services and products

• Architectural practice and related technical consultancy
• Producing products from plastic
• Producing metal components
• 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 houses of all types
• Building railways and highway construction
• Building public utility works
• Building other civil engineering 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
• Other specialized construction
• Wholesale of metals and ore
• Wholesale of construction materials, installing equipment
• Passenger road transport in urban and suburban areas (excluding bus transport)
• Other passenger transport
• Cargo road transport
• Production of movies, video movies, and TV programs
• Information portals
• Uncategorized finance-assistant services
• Consultancy, brokerage, real-estate auction, land use right auction
• Technical inspection and analysis
• Advertising
• Market research and surveying
• Specialized design
• Photography practice
• Other uncategorized professional practice, science and technology
• Retail of gold, silver, copper, iron and tin, and of paint, glass and other construction installing appliances in specialized stores
• Trade promotion
• Professional education
• Other uncategorized education
• Education assistant services
• Producing ready-made products (excluding garments)
• Sawing, splitting, shaving and preserving wood
• Producing plywood, veneer and other thin planks
• Producing woodwork used for construction
• Producing wooden crates for packaging
• Producing other products from wood, producing products from straw, thatch and plaited materials
• Leasing machines, equipment and other tangible equipment