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30 x 80 metal door,36 x 80 metal door,36 x 84 metal door

The steel fireproof door is a door frame, door leaf frame and door leaf panel made of steel materials. The door leaf is filled with fire and heat insulation materials that are harmless to human body. The utility model relates to a door which is composed of fireproof hardware fittings and has certain fire resistance.

30 x 80 metal door,36 x 80 metal door,36 x 84 metal door-ประตู ZTFIRE - ประตูหนีไฟ, ประตูกันไฟ, ประตูกันไฟ, ประตูทนไฟ, ประตูเหล็ก, ประตูโลหะ, ประตูทางออก

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