The registered address of tianjin van high electric company ltd. Is located at room 902-95, no. 89, tianjin city science and technology valley industrial park and parkway, no. 89, and is represented by chen zai, the market supervision authority of wuqing district, tianjin city, which operates on general projects such as the manufacture of electrical switch control equipment; the sale of mechanical and electrical equipment; the sale of instrument instruments; the retail sale of electrons; the sale of plastics; the retail sale of hardware products; the sale of electronic-specific materials; the sale of lighting equipment; the sale of electrical equipment; the sale of technical services, technology development, technical advice, technology exchange, technology transfer, technology promotion; the sale of electrical equipment; and the sale of electrical switch control equipment. (in addition to projects subject to authorization under the law, the operation of the business is carried out autonomously under a licence)