Tin Nghia Service Trading Technology Investment Corporation

Economic Branch

• Producing products from plastic
• Producing concrete and products from cement and gypsum
• Producing other uncategorized metal products
• Draining and treating sewage
• Building houses of all types
• Building railways and highway construction
• Building public utility works
• Building other civil engineering works
• Destroying and dismantling
• Installing electricity [power] systems
• Installing water supply and drainage, radiator and air-conditioning systems
• Installing other construction systems
• Completing construction works
• Other specialized construction
• Sale of spare parts and supporting parts of automobiles and other motor vehicles
• Agency, intermediary, auction
• Wholesale of electronic, telecommunication equipments, components
• Wholesale of construction materials, installing equipment
• Cargo road transport
• Other supporting services related to transport
• Uncategorized finance-assistant services
• Management consultancy
• Architectural practice and related technical consultancy
• Advertising
• Market research and surveying
• Specialized design
• Trade promotion
• Provision and management of labour resources
• House and other works cleaning services
• Care and maintenance services for scenery