The registration address of hongshin vacuum devices ltd. In dongcheng city is located at 35 minkang street, yancheng township, guangdong province. The registration authority is the market supervision authority of dongcheng city, represented by u xinfa, and operates on general items: production of pumps and vacuum equipment; development of mechanical equipment; sale of pumps and vacuum equipment; manufacture of mechanical and electrical equipment; sale of mechanical and electrical equipment; wholesale distribution of hardware products; sale of rubber products; sale of lubricants; repair of general-purpose equipment; installation services for general mechanical equipment; maintenance of electronics, mechanical equipment (excluding special equipment); technical services, technology development, technical advice, technology exchange, technology transfer, technology promotion. (in addition to projects subject to authorization under the law, the operation of the business is carried out au...