The registered address of the non-tin giant ring environmental protection equipment ltd. Is located in takamei village, kaung town, ixiang city, with the registration authority being the city administration approval board, represented by the legal person on horseback, covering the technical development, design, manufacture and sale of environmental pollution control equipment, environmental protection equipment, general mechanical equipment and accessories; the construction of environmental protection works; the operation of environmental pollution management facilities; chemical products and raw materials (other than hazardous chemicals), pumps, valves, electrical equipment, water supply equipment, cable cables, hardware, metal materials, plastics, glass and steel products; and the import and export of self-employed and proxy goods and technologies (except those for which the state limits business operations or prohibits import and export). (projects subject to legal approval may n...