The registered address of quinshan won-leung company limited is in two places in the town of ba'u, kunshan city, mau river tong bridge (yang mo village) and the registration authority is the administrative approval board of quinshan city, represented by a legal person, li ji-hyan, who operates in the areas of processing and sale of metal cylinders, metal tankers, hardware products, automation equipment; sales of rubber products; import and export of the above goods and technologies (projects subject to authorization as prescribed by law, may only operate with the approval of the relevant department)。