Tdh Investment Corporation

Services and products

• Treating and annulling harmless waste
• Producing products from other uncategorized non - metal minerals
• Casting iron and steel
• Other uncategorized production
• Repairing machines and equipment
• Repairing electrical 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 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 solid, liquid, gas fuels and other related products
• Wholesale of construction materials, installing equipment
• Other uncategorized specialized wholesale
• Pipeline conduit [transport]
• Soft-ware publishing
• Information portals
• Technical inspection and analysis
• Advertising
• Specialized design
• Other uncategorized professional practice, science and technology
• Professional education
• Mining stone, sand, pebbles and clay
• Leasing machines, equipment and other tangible equipment