Thien an Development Investment Joint Stock Company

Services and products

• Mining stone, sand, pebbles and clay
• Producing building materials from clay
• Producing cement, lime and gypsum
• Producing iron, steel, pig-iron
• Producing metal components
• Producing barrels, tanks and metal containers
• Forging, stamping, pressing and laminating metal; refining metal powder
• Mechanical engineering processing; treating and overlaying metal
• Exploiting, treating and supplying water
• Draining and treating sewage
• Collecting harmless waste
• Collecting harmful waste
• Treating pollution and other waste management
• Building houses of all types
• Building railways and highway construction
• Building public utility works
• Destroying and dismantling
• Preparing construction sites
• Installing water supply and drainage, radiator and air-conditioning systems
• Installing other construction systems
• Completing construction works
• Other specialized construction
• Agency, intermediary, auction
• Wholesale of metals and ore
• Wholesale of construction materials, installing equipment
• Other uncategorized specialized wholesale
• Cargo road transport
• Short-time accommodation
• Restaurants and mobile food services
• Other telecommunication
• Uncategorized finance-assistant services
• Advertising
• Motor vehicle lease
• Retail of gold, silver, copper, iron and tin, and of paint, glass and other construction installing appliances in specialized stores
• Producing jewellery and related items
• Mining other minerals not classified in any other category
• Producing woodwork used for construction
• Producing primary plastic and synthetic rubber
• Leasing machines, equipment and other tangible equipment
• Provision of temporary labour
• Provision and management of labour resources