A-PRO specializing the development of power supplier is the SMPS Company based on the open book management with the individuals, the companies and the society in harmony. As steady the development of SMPS technologies since the company was establish in 1995, A-PRO supplies the power supplier SMPS of transportation, industrial machines, advertising equipments, broadcasting systems, medical equipments and security systems. We expand the business from SMPS to INVERTER, SURGE PROTECTOR on a commercial scale.

We have developed the SMPS for series operations through steady R&D. We qualified for the international standards, UL, CE, and ISO9001/14001. We localize 17kwatt, 27kwatt WBI(Wafer Burn-In) for systems, made in Japan before, as the establishment of an annex R&D center. We was selected as Venture Company in New technology field as we have commercialized SMPS of various voltages,0~30V.

As a result of investing the quarter of the whole profits to R&D, We was selected as INNO-BIZ( Technological innovation company) in 2006, and will be the leading company in SMPS.

Having Know-how in the field of an electronic technology, We exports the goods to German, China and etc. through the world recognizes the technology we have.

We promise you to manufacture and to develop the best quality of Power suppliers, so that A-PRO gives customers more convenience.