The registered address of shanghai maugo nanotech ltd. Is located in room 1090, district f25, 6397/2nd floor, mount po, shanghai. The registered body is the superintendence of the market in the mountain region, represented by the legal person wang quan, and includes technical development, technical advice and technical services in the field of nanotechnologies; the sale of ceramics, metal materials, metal products, mechanical equipment, chemical materials and products (other than hazardous chemicals, controlled chemicals, fireworks, civilian explosives, toxic chemicals); commercial information advice; and electronic commerce (non-value-added telecommunications, financial operations). [projects subject to legal approval may not operate without the approval of the relevant department]