Shenzhen Qizhou Electronics Co., Ltd Shenzhen Safe Electronic Technology Co., Ltd, founded in 2006, has been specializing in car safety products for more than 12 years. Such as Car parking sensor, Car backup Camera, Truck & car rear view reverse system, monitor, TPMS etc. With 12 years of development, we have become one of the leading manufacturers with R&D, and manufacture in the car electronic safety fields in China. What's more, all our products are self-researched & designed and have passed CE and FCC certifications.