Double door cabinets can store controlled hazardous chemicals in large quantities, with customizable sizes, suitable for medium to large laboratories, hazardous chemical warehouses, and other scenarios. Can be equipped with a 10.1-inch intelligent centralized control touch screen. Fully paperless operation, building a rigorous and efficient traceability system. Back air duct design, made of PP material for safe anti-corrosion and high temperature protection. Compatible with barcode and RFID management, efficient dynamic inventory, intelligent warning for abnormal operations.