●The technical performance conforms to the standard requirements of XF 633-2006 "Firefighter Rescue protective Clothing". The cap shell has the properties of impact resistance, high temperature resistance, flame retardant, electrical insulation, etc. The cap emblem adopts the new fire cap emblem, including slide rail or lamp bracket.

● Impact absorption performance: The maximum impact force of the head die is less than 2655N.

● Penetration resistance: According to the specified test, the steel hammer does not establish electrical contact with the head die.

● Thermal stability: under the condition of (180±5)℃, after 5 minutes, the edge of the rescue helmet should not be significantly deformed; Hard accessories must keep the function intact; Reflective material surface without carbonization, shedding phenomenon.

● Tensile strength of mandibular belt: the mandibular belt does not break or slip, and its extension length is less than 13mm.

● Provide testing reports issued by third-party testing institutions at or above the provincial level.