Shenzhen Gogosunny Electronics Technology Co., Ltd_established in 1999 is a high-tech enterprise which aims at developing and producing car MP3/MP4 ect. We have dedicated professional team of both software and hardware engineers, which can ensure our products with distinct advantages over similar products from other manufacturers. Meanwhile, we have high-tech SMT production line, reflow soldering machine, wave soldering machine and other necessary facilities. For the Quality we have a strictly system for the whole process, and do 8 hours lift-testing for each unit before packing to ensure the quality.