Established in 1996, Guangzhou Hengcheng Chelv Auto Accessories Co.,Ltd. (also known as Guangzhou Kingtop Electronic Technology Co.,Ltd.), is a ISO9001:2000 certified leading manufacturer of car electronic security systems in Guangzhou, Mainland China. Backed by over 10 years R&D, production and marketing experience in car electronics field, and with a professional team of engineers and technicians, we have established a solid reputation for innovation and quality among customers and end users in and out of China. We are elected as best supplier of many 4S shops in China, and our brand Karleader receives wide recognition domestically and at overseas. Besides, we are also an OEM/ODM supplier for valued overseas buyers, dedicating to help build their brands and improve their brand recognition by offering high quality products and integrated service.

Main Product Categories:

Car Rearview System: Rearview camera, TFT LCD monitor, integrated rearview parking system;

Parking Sensor: Buzzer series, LED series, LCD series, wireless parking sensor;

Power Window: Power window regulator, motor, switch, automatic window closer, one-touch control unit, etc;

Others: Central door locking system, video switcher for rearview camera, etc.