The registration address of zhejiang preparatory power technology ltd. Is located in the ioyang industrial district of leung city, wenzhou city, zhejiang province (in the young hing paper industry company ltd.), with the registration authority being the lianqing city market supervisory authority, with representatives of legal persons acting on a platform consisting of distribution switch control equipment, low-pressure electrical appliances and sets of equipment, box transformer stations, blastproof appliances, cable cables, lamps, instrumentation forms (other than measuring devices), power switch development and development, manufacturing, processing, marketing, import and export of goods, and technology import and export。