Ken Holding Co., Ltd. engages in the research and development, manufacture, and sale of professional power tools worldwide. It offers cordless drills; impact drills, diamond drills, drilling machines, magnetic core drills, and other drills; grinders and polishers; and cut off machines, miter saws, and marble cutters. The company also provides rotary and heavy rotary, and demolition hammers; jig and circular saws; sanders, trimmers, routers, belt sanders, and planers; leveling lasers and laser rangefinders; and car service tools and others, such as blowers, heat guns, electric scissors and wrenches, and car service tools. Its products are used in aerospace, shipping, automobile, petrochemical, machinery, construction, and other industries. The company was formerly known as Shanghai KEN Tools Co., Ltd. and changed its name to Ken Holding Co., Ltd. in July 2015. The company was incorporated in 2000 and is based in Shanghai, China.