DYX International Inc. was founded in New York in 2010. Our headquarters is located at One World Trade Center in Manhattan, New York. It is an international high-tech industrial group, including the research of frontier technology, development of high-tech products, the transform of scientific research achievement, production and sales of new products. We have developed the next generation laser rangefinders, quantum laser rangefinder. The traditional 3 lenses rangefinders now reduces to one lens. and our smart rifle scopes can correct bullet path error according the distance. (less)