Storage furniture for organizing and storing tools, parts, consumables, and documents used in factories and work sites. Includes steel cabinets, tool storage units, parts cabinets, drawing storage cabinets, and chemical storage cabinets. Features industrial-grade design emphasizing durability and safety, with some models equipped with lockable security functions and dust-proof/moisture-proof capabilities. Provides storage solutions from mobile wagon types to large fixed units that contribute to improved work efficiency and 5S activity promotion.