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The steel fireproof door is composed of the door frame, door leaf frame and door leaf panel made of steel materials. The interior of the door leaf is filled with new environment-friendly flame retardant and thermal insulation materials, and is equipped with fireproof hardware fittings.

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emergency door lock for classrooms,double door fire exit,steel fire exit-Mlango wa ZTFIRE- Mlango wa Moto, Mlango Usioshika Moto, Mlango uliokadiriwa moto, Mlango unaostahimili Moto, Mlango wa Chuma, Mlango wa Chuma, Mlango wa Kutoka