[[TitleIndustry]]

Kinds of frame

Date:Jul 09, 2019

we are fire rated door company,we produce fire door and frame.our frame has masonry,drywall and adjustable 3 kindsThe most frame is masonry frame we use.The drywall frame will be used in  hotel renovation.the adjustable frame mostly used  in Canada,the thickness of wall is uneven.Different frame will have different effect.

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