Fordyce Ltd. to introduce you to fire doors: When the fire resistance of the wooden fire door fire resistance testing, security doors Class Which strong, wooden fire door shall be within the required fire resistance in its time to meet the conditions specified in the standard. Welcome to the new and old customers call Fordyce Ltd., Class A security door purchase, we will exhaust for you! Fordyce Ltd. to introduce you to a fire door Note: The most commonly used is normally closed fire doors, security doors Shanghai Grade A, it has been in a closed doors, when staff manually opened after the doors close by themselves ; if push latch hardware installation even help speed up the evacuation speed. Welcome to the new and old customers call Fordyce Ltd., we will exhaust for you! Shanghai Grade A security door, Fordyce and Trade trustworthy grade security door retail offer by Zhejiang Industry and Trade Co. Fordyce. Shanghai Grade A security door, Fordyce and Trade trustworthy grade security door retail Zhejiang Fordyce Ltd. (www.cngusite.com) this year introduced a new upgrade, the above picture is for reference only, please dial this page Phone or pictures on obtain the latest information, contact: Mr. Shen.