Nguyen Thi Dong

Services and products

• Mining stone, sand, pebbles and clay
• Mining other types of ore not containing metal
• Mining bauxite
• Mining other types of ore not containing iron and which have not been classified in any other category
• Mining rare and precious ore
• Mining stone
• Mining sand and pebbles
• Mining clay
• Mining chemical minerals and fertilizer minerals
• Mining and gathering peat
• Salt mining
• Mining other minerals not classified in any other category
• Assistant services activities for mining crude oil and natural gas
• Assistant services activities for other mining of mines and other ore
• Installing water supply and drainage, radiator and air-conditioning systems
• Installing water supply and drainage systems
• Installing radiator and air-conditioning systems
• Installing other construction systems
• Completing construction works
• Other specialized construction