Samwin electronic technology co., LTD. (Samwin technology for short) was founded in 2008, headquartered in Xi 'an high-tech zone Huanpu science and technology industrial park, with a research and development center in Shanghai, Shenzhen with a sales and service center, but also with a Taiwan office and Hong Kong import and export business center. Is a collection of research and development, production and sales as one of the high-tech enterprises, products include: medium and high power field effect tube (MOSFET, low to high voltage full series products), insulated gate bipolar transistor (IGBT), diode (including rapid recovery diode and Schottky diode), bridge stack and power management IC, etc..