The registration address of the singan gas company limited in anchoon city, anhui city, shandong province, is located on the eastern side of the new south-west rim road (the village of chen jia's village), with the registration authority being the market supervision authority of anchoon city, represented by a legal person and covering general items: sale of food additives; manufacture of basic chemical materials (manufacturing of licensed chemicals such as dangerous chemicals); manufacture of specialized chemical products (other than hazardous chemicals); sale of specialized chemical products (other than dangerous chemicals); sale of fire-fighting equipment; manufacture of metal products; sale of special equipment; rental of special equipment; sale of metal chains and other metal products; sale of medical equipment in category i; sale of medical equipment in category ii; import and export of goods; and import and export of technology. Licensing projects (in addition to those subject to legal authorization, operating on an autonomous basis and in accordance with a legal licence): production of hazardous chemicals; operation of hazardous chemicals; storage of hazardous chemicals; operation of gas; production of food additives; filling of mobile pressure containers \/ gas cylinders; manufacture of special equipment; installation and repair of special equipment; inspection and inspection of special equipment; design of special equipment; production of medicines; operation of type iii medical equipment; construction works. (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)