Duyen Hai Technology And Investment Joint Stock Company

Services and products

• Producing concrete and products from cement and gypsum
• Producing fire - resistant products
• Producing building materials from clay
• Producing other ceramic products
• Producing cement, lime and gypsum
• Producing products from other uncategorized non - metal minerals
• Producing other specialized machines
• Installing industrial machines and equipment
• 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 other machines, equipment and spare parts
• Wholesale of solid, liquid, gas fuels and other related products
• Wholesale of construction materials, installing equipment
• Other uncategorized specialized wholesale
• Cargo road transport
• Coastal transport of cargo, ocean transport of cargo
• Inland waterway transport of cargo
• Uncategorized finance-assistant services
• Other uncategorized professional practice, science and technology
• Mining and gathering hard coal
• Mining and gathering soft coal
• Mining stone, sand, pebbles and clay