Zhongshan Thor Security Science & Technology Co. Ltd established in 2003,which have more than 200 workwes and 5,000 square meter factory complete with ultrasonic sealing machines, auot-gear feeding machines and SMT equipment. we are now a large-scale manufacturer of alarm products with mightly developing and excellent producting ability. Thor is specialize in manufacturing car and motorcycle parts, for example motorcycle alarm system, motorcycle LED headlight, car alarm system, car parking assistant and so on. We export products with the registered brand "Thor", and meanwhile, we offer OEM business.