Established in 2003, Shenzhen LONGSINTEK Co., Limited (belongs to LONGSINTEK(HK)LIMITED) is a leading manufacturer and supplier specialized in designing, producing and selling of Car Parking Sensor, Car Rearview System, Car Secutiry DVR System and so on. Longsin covers a factory area of 5, 000 square meters with 5 production lines equipped by the high speed SMT machines and top-class manufacturing & testing equipments. We have more than 200 employees with excellent and innovative work teams, .....