Shenzhen Gast Technology Co., Ltd. was established in early 2005, is a research and development, design, production as one of the high-tech enterprises. Professional production of DVD series decoders, including the MTK, Sunplus, Zoran, Qi up to other mainstream music program. Support for USB, card reader, radio, games, digital / analog power amplifier interface, function modules, etc., of prices in the industry leader, is the production of DVD home stereo, portable music center, portable DVD,