Nguyen Trong Hai

Economic Branch

• Producing building materials from clay
• Mining stone, sand, pebbles and clay
• Producing fire - resistant products
• Producing cement, lime and gypsum
• Producing concrete and products from cement and gypsum
• Design cutting and perfecting stones
• Producing products from other uncategorized non - metal minerals
• 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 construction materials, installing equipment
• Retail of gold, silver, copper, iron and tin, and of paint, glass and other construction installing appliances in specialized stores
• Motor vehicle lease
• Leasing machines, equipment and other tangible equipment