This chemical plant-specific firefighting suit is made of special chemical corrosion resistant materials, capable of resisting corrosion from 120+ common industrial chemicals, with acid and alkali resistance in the pH range of 1-14. The navy blue body is equipped with chemical-resistant reflective materials, maintaining stable visibility in chemical smoke environments. Multi-layer composite protection structure, heat resistance up to 650°C, chemical penetration resistance rate reaching 99.5%. Special sealing design completely isolates toxic gases and liquids, protecting firefighters' safety. It has equipped 280+ professional fire brigades in chemical enterprises nationwide, successfully applied in 950+ chemical fire and leakage accident rescues, reducing casualty rate by 85%, and is professional protective equipment for chemical disaster rescue.