Shenzhen Kai Wei letter Technology Co., Ltd. is specialized insafety fire protection, security of electronic security productsresearch and development, production, trade as one of thespecialized electronics company, the main products are standalonesmoke, networked smoke detectors, smoke detection of noncoding , apointtype smoke detectors, photoelectric smoke detectors,temperature sense alarm, combustible gas, fire alarm and firesystems and other accessories host automatic fire alarmequipment. Company:solidarity, responsibility, efficiency, innovation,
