The registration address of the beijing city shincheng gas materials marketing company ltd. Is located at 100 metres east of the north panchon camp village commission in daheung township, beijing city. The registration authority is the beijing city market supervision authority for daheung district, with legal representatives chen pen, operating on general items: sale of chemical products (other than licensed chemical products); sale of special equipment; rental of special equipment; conference and exhibition services; sale of specialized chemical products (other than dangerous chemicals); sale of food additives; sale of packing equipment; handling and handling of technical services, technology development, technical advice, exchange, transfer of technology, extension of technology; leasing services (other than licensed rental services); sale of medical equipment in category i; retail of spare parts for cars; retail of hardware and assistive equipment; rental of storage equipment; sale of clothing; sale of ceramics in buildings; sale of boxing; retailing of stationery; retailing of paper and paper products; production of non-commercial products; sale of non-commercial products; and sale of non-commercial goods and services to the extent of the law. (a project subject to approval by law may only be carried out with the approval of the relevant department, depending on the documents or licences approved by the relevant department) (no activity shall be carried out in the category of projects prohibited and restricted by the state and municipal industrial policy