Fordyce Ltd. to introduce you to fire doors: Although the purchase cost in terms of higher than Class B fire door fire doors, but in terms of the integrated use of cost, security door factory direct, Class A fire doors in many ways superior to B fire doors. However, the B fire doors are also inexpensive characteristics, but also occupies a portion of the low-end market. Welcome to the new and old customers call Fordyce Ltd., recommended security door factory, we will exhaust for you! Fordyce Ltd. to introduce you to a fire door Note: There are many types of fire door glass fire door, security door factory in Shanxi, stainless steel fire doors, security doors factory to find any ordinary steel fire doors, but the installation method is substantially similar to the scene according to the situation may be, there are some common installation parameters must be some attention. 1. closers must be installed on fire doors to be installed on the door sequencer. 2. Handle, fire and other fire safety door lock hardware accessories, must be complete; 3. clearance requirements and the ground plane should be less than 5mm. Welcome to the new and old customers call Fordyce Ltd., we will exhaust for you! Shanxi security door factory _ _ Fordyce service-oriented industry and trade security door factory Which is better provided by Zhejiang Industry and Trade Co. Fordyce. Shanxi security door factory _ _ Fordyce service-oriented industry and trade security door factory Which 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.