Grandtech Industrial Co., Ltd., was founded in 2009. It specializes in the CCTV Security products. Over the years, we are devoted to develop the new products make our life easier. "Easy Use, Easy Life! " is our motto. We thanks our each new old customers, your supports let us develop more better and faster. All success comes from our unremitting efforts and customers supports & trust. We will always keep moving on this way to grow up with customers together.