Fordyce Ltd. to introduce you to a fire door Note: There are many types of fire door glass fire door, steel fire doors, steel fire doors common, but the basic installation method is similar to the scene according to the situation may be, security door factory offer, there are some common installation parameters need 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., security door factory direct sales, we will exhaust for you! Fordyce Ltd. to introduce you to distinguish fire doors and security doors: the only Shanghai and Chengdu have generally only local standards of fire security doors, security doors Tianjin plant, elsewhere called fireproof entry door, that both countries reach Fire Class A or B fire doors standard, (infill fire door core) Class B standards are generally anti-burning time is divided. Welcome to the new and old customers call Fordyce Ltd., we will exhaust for you! Security door factory direct sales, the Trade and Industry Fordyce cheap (certified), provided by the security door factory in Tianjin, 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.