Product Overview
We take enormous pleasure to present ourselves as the noticeable manufacturer, exporter and supplier of WHI Certified UL Standard Interior Wooden Fire Door in Qingdao, Shandong, China. Specification: Strong fireproof function guard life and house Door leaf 44mm thickness Rail and stile Fire retardantA lauan Fire core board filling Oak Melamine board Fire rated 20/30mins, 60mins, 90mins time Architrave is panel or shape Intumescent seal meets UL standard WHI certificate Approved by Intertek, meet UL standard.A Suitable for hospital or commercial center and so on
We take enormous pleasure to present ourselves as the noticeable manufacturer, exporter and supplier of WHI Certified UL Standard Interior Wooden Fire Door in Qingdao, Shandong, China. Specification: Strong fireproof function guard life and house Door leaf 44mm thickness Rail and stile Fire retardantA lauan Fire core board filling Oak Melamine board Fire rated 20/30mins, 60mins, 90mins time Architrave is panel or shape Intumescent seal meets UL standard WHI certificate Approved by Intertek, meet UL standard.A Suitable for hospital or commercial center and so on
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