WORLD Digital Video Co., Ltd. is one of the earliest CCTV equipments manufacturers in China. With plenty of CCTV equipment professional manufacture experience. Director enterprise of the China Security and Protection Industry Association. Our products already applied in all kinds of engineering in China and worldwide. Enjoying the good reputation from all customers. Be assessed as one of The Chinese Top Ten Security Brand and Chinese Security Industry Top 50 Capacity Enterprises by Chinese CCTV Industry Association. Chinese. And be judged as Qualified Excellent Enterprise for Peaceful City Item by Chinese Police Ministry