The registration address of the water supply and water services oak company ltd. Is located in the industrial district of wang chien temple town, with the registration authority of the city's market supervision authority, with the legal personality representing wang junping and covering general items: production, sale of special rubber products, seals, engineering plastics, water-control belts, water-control bars, high-voltage pipelines, metal hoses, hardware accessories, mechanical processing; maintenance services, technical services, installation services; import and export of goods or technology; installation services for general mechanical equipment; sale of mechanical equipment; sale of specialized equipment for environmental protection; manufacture of pumps and vacuum equipment; sale of pumps and vacuum equipment; manufacture of general valves and rotor coils (without special equipment); sale of valves and spins; manufacture of safe, fire-fighting metal products; sale of metal products; manufacture of glass fibres for enhanced plastics; sale of fibreglass fibres for enhanced plastics; manufacture of electrical electronware; sale of electrical equipment; processing of machinery spare parts; and sale of mechanical parts and parts. (in addition to projects subject to authorization under the law, the operation of the business is carried out autonomously under a licence)