This classification covers office furniture and office equipment used in manufacturing plant offices, administrative departments, and field offices. It includes a wide range of products from office furniture such as desks, chairs, cabinets, and lockers to office processing equipment such as shredders, laminators, and binding machines. Emphasis is placed on products with durability suitable for factory environments and functions specialized for document management and office processing at manufacturing sites. This covers equipment necessary for drawing management, form processing, and document storage in production management and quality control departments, and is clearly distinguished from manufacturing equipment and measuring instruments.