Protek Technology Co., Ltd. was founded in Sep. 2003. We are the LCD monitor manufacturer for Car and Home use. We have full line of LCD products include Roof-Mount /w DVD LCD monitor, In-Dash LCD monitor, CD/VCD/ MP3/DVD Changer/ Player, PC LCD monitor, LCD monitor /w AV/TV function. We also provide whole set designing for A/V entertainment system on car bus. No matter how complicate your project is, Protek can always offer you a perfect solution you need.