Shenzhen ZZD Sicence & Technology Co. Ltd is a high-tech company specializing in developing, manufacturing, and marketing car digital TV receiver boxes. Throng years of hard working and innovation, ZZD already become an experienced company in the industry of car electronics, and we have two brands in mainland China. The products covers all standards of TV formats: CTTB,CMMB,T-DMB,DVB-T/T2,ISDB-T 1-seg/full seg, and ATS, and other finished products including portable mini TV 3", 5", 7", 10.1", and 13"ZZD has a 10-staff experienced and talented R&D team consisting of hardware, software, layout, inspecting and maintenance. We have provided high quality ODM design service for many domestic and overseas branded clients. ZZD is a high tech enterprise and our products have obtained the financial support for Shenzhen government, which means we have been a high speed developing company in this industry. High and stable quality products made with original imported main components, low maintenance rate and excellent technical support, all these make our clients satisfied.ZZD's products have been distributed to over 50 countries and regions including the US, Canada, Mexico, Australia, Japan, Thailand, Germany, England, French, Russia and Middle East countries, and have established long and stable cooperating relationship with our clients. Customers' satisfaction and trust is our highest persuit. ZZD sincerely hope develop together with all customers and cereate a win-win situation.