Shenzhen Domenor Technology Co. Ltd is one of the most famous professional corporations in security & protection industry in China. We are specialized in designing, manufacturing and marketing the products, such as high speed dome, keyboard and matrix. Our technology in speed dome is even at the highest rank compared with other CCTV factories in the same field. We are located in No.116, Jindi Industrial Park, Futian District, Shenzhen, China.