Construction of traffic and abroad;
Construction of industrial, civil and irrigation - agriculture - forestry;
Construction of drainage infrastructure, filling the background, lighting;
Construction of power, communications;
Production and trading of electricity, cement, steel, building materials, precast concrete, concrete products;
Fabrication of steel girders, structural steel, mechanical products;
Manufacturing, maintenance and repair of machinery, motorbikes;
Exploitation of materials, mineral deposits of stones, gravel, sand, ores;
Mining and processing of forest products;
- 3. INVESTMENT - BUSINESS:
Investment in transport infrastructure, other infrastructure projects under BOT or BT;
Investment in small hydropower plants, construction, manufacturing and trading of cement, building materials, manufacturing machinery - equipment and goods by mode of BOO;
Investment in real estate: industrial, urban, office, hotel - restaurants, tourism, aquaculture and marine products, forestry.
Survey and design of transport works, civil, electrical, industrial and irrigation - agriculture - forestry and infrastructure works.
Consulting and construction traffic, civil, electrical, industrial and irrigation - agriculture - forestry and infrastructure works;
Testing of building materials; test and quality of traffic works and works of others;
Business commercial export of goods, supplies and equipment.
Sales of real estate: houses, offices, hotels - restaurants, tourism;
Trading in securities and financial investment;
Short-term vocational training, joint research and technological applications, new technologies;
Provide domestic labor export, labor, and experts;
Transportation of goods and supplies;
Other services as prescribed by law.