Established in 1982, MEAN WELL a leading standard of switching is sources of supply in the world manufacturers. MEAN WELL currently operates under five financially independent companies but who cooperated in Taiwan, China, USA and Europe. The five companies include MEAN WELL Enterprises Co., Ltd., MEAN WELL (Guangzhou) Electronics Co., Ltd., Suzhou MÉAN WELL Technology Co., Ltd., MEAN WELL USA, Inc. and MEAN WELL Europe BV. Our product lines include AC / DC switching power supplies, DC converters / DC converters, DC / AC and battery chargers.