Green Diamond Technology Engineering Environment Corporation

Services and products

• Draining and treating sewage
• Installing industrial machines and equipment
• Exploiting, treating and supplying water
• 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 railways and highway construction
• Building public utility works
• Building other civil engineering works
• Agency, intermediary, auction
• Wholesale of solid, liquid, gas fuels and other related products
• Wholesale of metals and ore
• Other uncategorized specialized wholesale
• Uncategorized finance-assistant services
• Other uncategorized professional practice, science and technology
• Producing beds, wardrobes, tables, chairs
• Breeding water buffalo and cows
• Breeding pigs
• Breeding poultry
• Planting and raising forests
• Mining iron ores
• Mining other types of ore not containing metal
• Producing coke
• Producing refined petroleum products
• Producing fertilizer and nitrogen compound