Howen Technologies Co., Ltd,Website:http://www.howenvss.com, was established in 2008 and dedicated to R&D, manufacturing and sales of vehicle surveillance system (VSS) including Mobile DVR, Mobile Data Terminal and Vehicle 3G/4G wifi router,etc and CCTV security products. after several years' fast growth, Howen becomes the leading supplier and solution provider on VSS in China. With good reputation of high quality, cost-effectiveness, tailor-made service and professional support, Howen's products and systems have been widely used in more than 50 countries such as UK, USA, Canada, Australia,...