The registration address of zhinan zhengya electronics technology ltd. Is located in the northern neighbourhood of the east road joint chemical plant in the lower district of chinan, shandong province. The registration authority is the market supervision authority of the lower east road chemical plant in jenan city, represented by the legal person wang jian shwe, and operates in a wholesale and retail manner: electronics and metaware, instrument instruments, computer software and hardware and accessories, power supply equipment, solar equipment, mechanical equipment, non-specialized communications equipment, hardware, hardware, metal, photovoltaic equipment; computer network system engineering; architectural smart engineering; computer system integration, integrated wiring; computer hardware and software technology development, technical services, technical advice; smoothing power sources, steady current sources, uninterrupted power supply technology development, production, assembl...