ShenZhen MCD Electronic Co., Ltd.  is one of the leading manufacturer of security and safety in China. We are electronic R&D, OEM professional group, possessing the most advanced patent for electronic R&D technique, leading us to be among the best in China.(MINI DVR, underwater photography system, Infrared light board),  (walk-through metal detector door, Hand-held metal detectors) (with GPS navigation, Bluetooth and MP3 CND fired rearview mirror. with reversing radar and video display the rearview mirror), and other serial products. As a technology driven international electronic corporation, MCD is focusing on service customer's better, meet customer's request. Save time of client. 
Our products were applied patent to ensure that everything meets CE, FCC etc.  standards . Please feel free contract us when you need require from us. Hope you can become one of our partner and friend through our service.