The registration address of henan geon-ryong pipeline equipment limited is 300 metres south of yong-aan road in the western town of zhengzhou city, henan province. The registration authority is the market supervision authority of zhengyi city, represented by the legal person u yassan. The scope of the operation includes general projects: architectural decorations, manufacture of parts of hydro-heating pipelines and other construction metal products; manufacture of rubber products; manufacture of hardware products; processing of machinery spare parts, parts and components; manufacture of compact solids; manufacture of general-purpose equipment (other than special equipment); manufacture of general-purpose equipment; manufacture of general-purpose parts; manufacture of steel pressure long processing; sale of metal products; sale of special equipment; sale of valves and spin-off; sale of metal products; retail sale of hardware products; sale of fire-fighting equipment; sale of metal ac...