MMC Electronics (M) Sdn. Bhd. in Chemor, Perak, Malaysia Welcome to MMC Electronics (M) Sdn. Bhd. Web Site! MMC Electronics (M) Sdn. Bhd. is a wholly owned subsidiary of Mitsubishi Material Corporation (MMC) in Japan and is a world leader in the production for ceramic electronic componets and advanced electronic materials. Our offices also located in several global regions to support the electronics industry.