Space partition systems for office and administrative departments in manufacturing facilities. Used for area division and meeting space creation in factory offices, administrative buildings, and quality control rooms. Includes fixed and movable partitions made of steel, aluminum, and resin materials, low partitions, high partitions, and folding room dividers. Provides confidentiality, noise reduction, and privacy for production management and quality control departments. Clearly distinguished from furniture such as desks and chairs, and storage equipment like filing cabinets.