M.Solar Co., Ltd., founded in 2010 by Ritsuo Matsumiya with over 40 years of PV silicon industry experience, M.Solar Co., Ltd. enables companies and organizations to build world-class manufacturing plants for the production of high purity polysilicon. M.Solar Co., Ltd. is providing the photovoltaic and semiconductor industries with advanced, world-class polysilicon production solutions. Our customized solutions integrate advanced and proven, process technology, engineering, equipment and field services required to design, build and operate world-class, high-purity polysilicon production plants.