The registration address of hebei shinjuku materials technology ltd. Is located on the western side of the city of yingyan, hebei province, on the north-west side of china-china street, on the south side of luxeng street, and on the south side of the financial building, room a806, with the registration authority being the market supervision authority of the ninh-yongyan district, with representatives representing guo jia, operating on general projects: development and development of new materials technologies; technical services, technology development, technical advice, technology exchange, technology promotion; sale of construction-resistant water scrolls products; sale of chemical products (other than licensed chemical products); sale of fire resistant materials; sale of warm materials; sale of non-metal minerals and products; sale of metal materials; sale of construction materials; sale of solid items; sale of rubber products; sale of petroleum products (without dangerous chemicals); professional cleaning, cleaning and disinfection services; general cargo warehousing services (other than items subject to authorization without dangerous chemicals); sale of machinery parts; and import and export of goods. Licensing projects (in addition to legally approved projects, operating on an autonomous basis under a licence): operation of hazardous chemicals; operation of hazardous wastes. (a project subject to legal approval may only be carried out with the approval of the relevant department, subject to the approval documents or licences of the relevant department)