Specialized storage cabinets for safely storing hazardous materials used in manufacturing sites in compliance with Fire Service Act and Industrial Safety and Health Act. Includes fire-resistant storage cabinets for classified storage of chemical substances such as flammable liquids, organic solvents, toxic substances, acids and alkalis, explosion-proof specification cabinets, chemical storage cabinets with ventilation functions, and double-wall safety storage cabinets. Wide range from high-function types equipped with temperature control, leak detection systems, and automatic fire suppression devices to small-capacity benchtop models. Unlike general tool storage cabinets or parts storage cabinets, these are regulatory compliance products requiring management by certified hazardous materials handlers.