Guangzhou Zhihang Electronics Technology CO.,LTD was established in 2006,owns three brands are WINCA,RoadNav and STQ.it specializing in car DVD,car GPS navigation,car d igital TV,car electric tail gate lift,car DVR Camera,Car Rear Riew Camera,Car Rear View Mirror and smart car information exchange system products and solutions for the development and application. Now has developed to be the R&D,production,sales service in the one of the modern large-scale high-tech enterprise. Company headquarters is located in #36,Snangtian yi Road,Yonghe development district,Luogang area,Guangzhou,the branch is locin #46,20 building,Xinye Road,Yonghe development district,Luogang area ,Guangzhou;Company covers an area of nearly 5200 square meters .