The registered address of hua guo xuan ventilation equipment ltd., texas, is located at 300 metres north of the intersection of huang hai road and tenshang street, shandong province. The legal entity is represented by the city market supervision authority, which operates on general items: wind engine, wind fan manufacturing; wind engine, wind fan sale; manufacture of refrigeration, air conditioning equipment; manufacture of general equipment (excluding special equipment); sale of refrigeration, air conditioning equipment; manufacture of specialized equipment for environmental protection; sale of specialized equipment; manufacture of specialized equipment (excluding licensed professional equipment); manufacture of non-metal mineral products; sale of non-metallic minerals and products; sale of warmer materials; manufacture of general valves and spin-off (without special equipment); sale of valves and spin-off equipment; manufacture of mechanical and mechanical equipment; sale of elect...