Xuancheng fire doors

 Xuancheng fire doors --- Shenzhen Industrial Co., Ltd. proficient fire doors complete documents, priced at direct sales, installation of train Shenzhen fire doors, steel fire doors Shenzhen, Shenzhen glass fire doors, fire doors Class Shenzhen, the Shenzhen B fire Doors, Mobile: 13728894133 Mobile: 13556866654 Contact: Cai Guang first website: http: //www.sztx88.com Website: http: //a13556866654.b2b168.com free phone: 4008884513 E-mail: 2540559416@qq.com Address : Bao'an District, Shenzhen Industrial Park Xuancheng Huangmabu fire doors if we observe the appearance of fire doors, then the first impression will find this product looks flat. But this characteristics and performance of the product itself is very rich. Fire door manufacturer in the production of products used within a period of time can play a very good fire resistance. We let the products be placed in a high temperature environment, you will find a good stability of the product itself. Internal organizational structure will not have any relationship made high temperature changes. So it leads us to regularly use this product in a number of evacuation shaft staircase as well as in the vertical. Such doors and regular doors biggest difference is the ability to prevent the spread of fire, but also to prevent the spread of smoke outward action. We can to a certain extent to ensure the safety of personnel in the use of this product of the time. In the case of fire can provide some life support. Acceptable quality product structure is very strong and has a good life. And security is also reliable. To be used according to the needs to choose the specifications before we use. Xuancheng fire doors