DS-100S / DS-100SM DS-500S MLS-300E Master Leo Machineries Co., Ltd. was established in 1992. At the beginning stage, Master Leo specialized in designing and manufacturing of woodworking machineries parts. Insisting on “ Superior Quality , Reasonable Price and Punctual Delivery “ in the past 16 years, Master Leo wined long term support from our customers. To meet customers’ demands, we dedicated to development and manufacturing of wood drill sharpener. Through years of continuous research and improvement, we have successfully developed a new generation of wood drill sharpener. The innovative sharpener was patented in Taiwan, China and U.S.A. Under company’s policy -- Constant Innovation and Breakthrough, Master Leo will continue to pursue company’s growth at steady steps. Your continuous support and inquiries were most welcomed.