Shenzhen rongfa electron factory, founds in the August 1998, and to be dissipates heat the specialty manufacturing plant of electric fan and low-frequency transformer in accordance with " quality first and customer are the most supreme " constantly strives to become stronger and constantly the spirit of the development, and serve in order to open up innovation high quality and high efficiency " serve as the management policy, and carrying out overall character of " zero shortcoming " managing to manage concept with ample actual strength, the person of ability of the high character and consummate technology cooperates the needs of the times advance, and the 1000000 PCS / moons in the electric fan are dissipated heat to moon each type of production; Each type transformer 400000 PCS / moons products are had the honour to get CQC and CE and are legalizeed, and the extensive use is in electrical home appliances, computer periphery equipment and shadow sound equipment etc to districts such as melts toward the United States, Japan, The Republic of Korea and China etc. This company will provide product and the after-sale service of high quality according to the spirit of " character, technology, service " for customer just as in the past.