Maruzen Showa Unyu Co., Ltd. engages in the logistics business in Japan and internationally. It offers intermodal, overseas industrial plant, and international air transport logistics services; handling of import and export cargo, including import- and export-related paperwork and stevedoring; customs clearance services; export packing services; and project planning, coordination, planning, management, on-site work and maintenance for moving factories, and production lines or large machinery engineering services. The company also provides truck transport for specialized and general cargo comprising computers, medical equipment, testing apparatus and other precision equipment; heavy loads, such as construction equipment or construction materials; chemical products and other hazardous materials; moving offices or personal belongings general cargo; and rail transport. In addition, it is involved in storage and logistics processing, and yard operations; and construction, security services, industrial waste disposal, insurance agent, and vehicle maintenance services. The company was incorporated in 1931 and is headquartered in Yokohama, Japan.