Fire-Proof Door

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Fire-Proof Door
Posting date : Feb 12, 2011
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44-
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Material Specification about Steel Firproof Door: High quality cold rolled steel,zinc steel or stainless steel,anti-fire cotton can afford 1200 at least. 1.Fireproof level:The first class is 1.2H 2.Sound Insulation:The third class products sound Insulation Rw>23DB 3.Good Decoration Appearance Door Opening Instruction: Generally, fireproof door is closed in ordinary situation and can be opened towards the outside in emergency. Our SENDA fireproof door is produced according to Chinese standard for fireproof door: GB12955-1991

ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us
Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea
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