The registration address of zhejiang qianhuang's limited firm with limited intellectual technology is in deqing county, lake city, zhejiang province. It is represented by a legal person and covers technical services, technology development, etc.; the development of electrical switch control equipment; the development of energy efficiency technologies in the electricity sector; the development of hardware products; the sale of mechanical and electrical equipment; the sale of electrical equipment; the sale of mechanical equipment; and advertising; traffic and public administration are sold with signage; transport and public administration is made with metal signage; urban and rural city management etc。