Alpha Plus Electronic Co.,Ltd. is a privately held company withexpertise engineering and manufacturing center in Taiwan, R.O.C. Itwas founded in 1986 as stamping workshop and began producing andmarketing PC switching power supply. With continuous devotion tothe innovation and development, we has built its own brand imagesince and become one of the major manufacture of Switching PowerSupplies in the world market. In 1995, we had started producingvarious kinds of Uninterruptible Switching PowerSupplies ( USPS, Switching Power Supply built in UPSfunction ) to meet with new growing demandsof world-wide customers and in 1997 it has started manufacturing ATmodel and ATX model USPS with a unique features and high qualityfor customer satisfaction.