Ken Holding Co., Ltd. engages in the research, development, manufacture, and sale of professional power tools. Its lead products include electric drills, electric wrenches, electric hammers, electric picks, angle grinders, electric grinders, polishing machines, trimming machines, electric circular saws, miter saws, profile cutting machines, marble machines, etc. that are used for cutting, grinding, hammer drilling, fastening and other processes of metal, stone, wood, etc.