Sdtb Company Limited

Economic Branch

• Architectural practice and related technical consultancy
• Producing building materials from clay
• Producing cement, lime and gypsum
• 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 cloth, garments and footwear
• Wholesale of other household appliances
• Wholesale of other machines, equipment and spare parts
• Wholesale of solid, liquid, gas fuels and other related products
• Wholesale of metals and ore
• Wholesale of construction materials, installing equipment
• Other uncategorized specialized wholesale
• Cargo road transport
• Inland waterway transport of cargo
• Warehouses and commodity storage
• Goods loading
• Short-time accommodation
• Restaurants and mobile food services
• Technical inspection and analysis
• 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
• Planting and raising forests
• Exploiting wood
• Exploiting forest produce other than wood
• Mining and gathering hard coal
• Mining and gathering soft coal
• Mining iron ores
• Mining other types of ore not containing metal
• Mining rare and precious ore
• Photocopying, document preparing and other special office assistance
• Other uncategorized education
• Mining stone, sand, pebbles and clay
• Mining chemical minerals and fertilizer minerals
• Mining and gathering peat
• Mining other minerals not classified in any other category
• Assistant services activities for other mining of mines and other ore
• Leasing machines, equipment and other tangible equipment