Shenzhen Cardot Electronics Technology Co., Ltd. is a professional car auto security electronics company located in Shenzhen. We are a professional export company,Not only because we have abundant knowledge of international terms and regulations, but also due to that our sales men have more than 5 years' experience. What's the most important is that Our Engineer has more than 10 years experiences in car auto accessory factories which support us with advanced production and rich technology development experience. Besides, Products we exported has passed ISO2000, CE, FCC,...