The registration address of shandong quan environmental technology ltd. Is located at lee jia zhang village, little yak village, nithai city, with the registration authority being the new thai city market supervision authority, with legal representatives working in the areas of environmental science and technology development; plastics, earthwork materials, electrical cable protections, pipe protections, glass steel products, glass slabs, preservation materials, building waterproofing sludge, resins (excluding dangerous chemicals), production, sale of earthworking grids; environmental protection equipment, industrial automation equipment, research and development, manufacture, sale, installation and repair of packaging equipment, machinery equipment and accessories; construction of anti-corruption heating works; interior and exterior decorations; sanitary cleaning services; sale of steel, aluminium, copper, construction materials, hardware, five gold, electrical cables, glass, daily use of hundreds of goods, earthwork; import and export of goods. (projects subject to legal approval may not operate without the approval of the relevant department)