The registration address of xian santin refrigeration technology ltd. Is located in room 10910, located in phoenix, 8th street, xian city economic technology development zone, shanxi province. The registration authority is the xian city market supervisory authority, with the legal personality representing wang haidong, and operates on general items: retail daily appliances; sale of refrigeration and air-conditioning equipment; repair of daily appliances; repair of general-purpose equipment; sale of household appliances; installation services for domestic appliances; sale of spare parts for domestic appliances; wholesale distribution of hardware products; sale of chemical products (other than licensed chemical products); contract energy management; technical services, technology development, technical advice, exchange, technology transfer, technology promotion; professional cleaning, cleaning and disinfection services; maintenance of electronics, mechanical equipment (without special equipment); packaging of metals and the sale of materials; sale of instrumentation forms; wholesale distribution of electronic appliances; domestic trade agents; sale of petroleum products (other than dangerous chemicals); sale of chemical products (other than dangerous chemicals); sale of gas compressed machinery; sale of oil; and development of new materials. Licensing projects (in addition to projects subject to legal authorization, operating autonomously on the basis of an operating licence): operation of hazardous chemicals; heating services. (a project subject to legal approval may only be operated with the approval of the relevant department, subject to approval)