Bestec Power Electronics Co., Ltd., along with its subsidiaries, designs, manufactures, markets, and sells switching power supply products in Taiwan and Japan. Its offerings include power supplies, PD, adapters, and UPS, as well as IoT cloud server power supplies, wireless chargers, and power supplies for gaming, applications, and power converters. The company is also involved in leasing, hotel operation, investment, trading of technological products, real estate development and trading, and biotechnology services. Founded in 1988, it is headquartered in Taoyuan City, Taiwan.