Fordyce Ltd. to introduce you to fire doors: Integrity: 1 does not appear in the unexposed surface continuously burning flame over 10s; if in its unexposed surface cracks, holes or other voids without flames 2. nor can these voids from 20mm ~ 30mm distance ignite combustible materials in the 10s ~ 30s;. 3 samples can not occur across collapse. Fordyce Ltd. look forward to your call! Fordyce Ltd. to introduce you to fire doors: Although the purchase cost in terms of higher than Class B fire door fire doors, fire doors Henan, but the integrated use of cost in terms of fire doors manufacturers, armor class 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., we will exhaust for you! Fire doors supplier _ Fordyce notorious Trade and Industry (certified) _ Henan fire doors 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.