Changzhou Kanghe Security Technology Co., Ltd is a professional high-tech enterprise who is specialized in research, dvelopment, production and sales of EX-PROOF and civilian-use video surveillance products We are one of the most specialized manufacturer of CCTV ex-proof speed dome camera, Ex-proof PTZ, Ex-proof infrared/laser camera, Intelligent vehicle-carried 3G PTZ camera and HD/IP CCTV SPEED DOME CAMERAS in-country with the with the abundant experience in developing and manufacturing of Inteilligent Video Surveillance products

At present, our company has already passed ISO9001:2008 International Quality Management System certification, "2010 safe-city recommanded brand" "China CCTV kown brand name" and other hornors. The CCTV Ex-proof series products have already passed our state's explosion-proof testing center's authority testing and got "Ex-proof approval". "Vehicle-carried PTZ cameras" and "HD High-speed dome camsera" also passed by MPS's type test and obtained relative testing report and has been widely used in safe-city construction and road surveillance; Police-car 3G vehicle-mount wifi video surveillance; Airport, oil field, harbour, petrifaction, frontier inspection, anti-terroist and other public security important fields