The registration address of jiangsu-sung flying stainless steel limited is 9-117 at the southern stainless steel trading centre in nosin u district, city of nosin city, and the registration authority is the administrative approval board of the high-technology industry development zone of the tin-free state (nosin wu zhu, city of sindh), with legal representatives operating on a quarterly basis, including general items: sale of metal materials; sale of metal products; sale of construction materials; sale of architectural and decorative materials; sale of chemical products (other than licensed chemical products); sale of mechanical parts, parts and components; wholesale distribution of hardware products; sale of everyday goods; import and export of technology; import and export of goods; and import and export agents (which operate on an autonomous basis, with a legal licence, except for projects subject to legal authorization)