The furnace worker's protective mask has the functions of flame retardancy, light resistance, heat insulation, impact resistance, etc. It is mainly applicable to furnace workers and special high-temperature workers in the iron and steel metallurgy industry. The safety helmet is made of high temperature resistant PC material produced in the United States, with a heat resistant deformation temperature of 150 ° C. The face screen is made of weather resistant PC materials from Bayer, Germany. The product thickness is 1.5mm or 2.0mm. There are two choices: transparent color and coffee transparent color. The thermal insulation shawl is made of composite aluminum foil fireproof cloth, with the anti radiation heat ≥ 90% and the radiation heat resistance of 1000 ° C.