Mitsubishi Cement Corporation Portland and Specialty Cement Manufacturing Home History Facilities Mill Certificates Environment Reclamation Community Educational Foundation Previous Next Welcome to the Mitsubishi Cement Corporation’s official website. We hope that you will find the site to be informative and educational. Mitsubishi Cement manufactures all of the major types of Portland and Specialty cement used in the California, Arizona, Nevada, and Utah markets. The Cushenbury plant is located on the rim of the Mojave Desert and has been an integral part of the community and its commerce since 1988. View the Community Section to see how we are involved! Employee Email Access Privacy Policy Corporate Office 151 Cassia Way Henderson, NV 89014 Telephone: (702) 932-3900 Cushenbury Site 5808 State Highway 18 Lucerne Valley, CA 92356 Telephone: (760) 248-7373 Cement Safety Data Sheet Environmental Product Declarations for: Portland Cement, Portland Limestone Cement, Blended Hydraulic Cement and Masonry Cement. The California Transparency in Supply Chains Act of 2010 Mitsubishi Cement Corporation