Fordyce Ltd. to introduce you to classify the fire door: by technical sub-electronic fire doors, fire door closers built multifunction fire doors; press turned into fire doors normally closed and normally open fire doors. Normally closed fire doors generally consists of fire doors, door frames, door closers, seals and other security door factory wholesale composition, double fan or fan normally closed fire door is also equipped with the sequencer. Fordyce Ltd. look forward to your call! Fordyce Ltd. to introduce you to a fire door Note: There are many types of fire doors, fire doors security door glass processing plant, steel fire door security door factory Which is strong, ordinary steel fire doors, but the basic installation method is similar to the scene according to the situation may be, there are some common installation parameters need some attention. You must install the security door closers factory, fire doors on the door 1. To install the 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! Security door factory direct _ Fordyce honesty and Trade (certified) _ Sichuan security door factory provided by Zhejiang Industry and Trade Co. Fordyce. Zhejiang Fordyce Ltd. (www.cngusite.com) is an industry leader in Jinhua, Zhejiang, security doors, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Industry and Trade in Fordyce leadership with the staff warmly welcome all inquiries negotiations to create Fordyce Trade and Industry a better future.