Shanghai jianjiang export/import limited, located on the 5th floor of the 11th floor of the golden sea road in phun hyun district, shanghai city, with the registration authority being the market supervisory authority of the bong hyun district and representing the legal person, is operating on general items such as: import and export of goods; import and export of technology; sale of rubber products; sale of plastics; sale of daily glass products; sale of technical glass products; sale of construction materials; sale of temperature-conserving materials; sale of construction water-proof scroll products; sale of specialized chemical products (other than dangerous chemicals); sale of synthetic materials; sale of office equipment; sale of mechanical and electrical equipment; sale of metal materials; maintenance of residential utilities; conference and exhibition services; technical services, technology development, technical advice, technical exchange, technology transfer, technical prom...