UL Certificated 90 Minute Fire Rated Doors Green Color 45mm Door Leaf Thick Hollow Metal Frame

UL 90 Mins Fire Door

-Building Standards Act depends on fire and smoke protection Providing safety to the public and to firefighters from fires and other hazards caused by the building environment An emergency responder during an emergency operation. One aspect of this protection is In addition to the associated smoke and toxic gas, the movement of fire through the building, Compartment approach. This includes fire-resistant firewalls, firewalls, and fire-preventions. Partitions, smoke barriers, shaft enclosures and horizontal assemblies provided to limit the spread of fire. It also includes requirements designed to limit the movement of smoke and toxic gases. Build using smoke barriers and partitions.

Vision Panels

Feature:

1. Fire resistance up to 1.5 hours with WHI / ITS Mylar label;
2. 1-3 / 4 inch thick non-dominant design with retractable hinge plate;
3. Interlock seams improve structural rigidity and durability;
4. Factory-used anti-rust primer (no special color options);
5. Fire glass option for sight lights;

Henan Zhongwo Fire Science and Technology Co., Ltd, founded in 1995, is a rapid expanding manufacturing company in fire door industry. After 24 years development Zhongwo has become a leading fire door manufacturer all over in Central China. We are always keeping good cooperation relationship with many high-end real estate builders such as Green Garden and Evergrand and many reaseach institutes such as The Architectural Design And Research Institute of Henan Province. And we have always been enjoying good reputation around our partners domestically and internationally.

Our factory concentrate on the production of all kinds of fire doors from different materials such as galvanized steel, pine wood, chinese fir wood, 201/304 stainless steel and also fire resistant floating glass. Steel fire door is our highlight product, with advanced surface treatment such as powder coating, heat transfer printing and copper wiredrawing we win great advantage for our steel fire doors of high wear tolerance,high decoration performance, anti-damp performance and anti-rusty character and so on. As far as wooden fire door is concerned, we have painting free wooden fire door series, baking paint wooden fire door series and refuge room wooden fire door series.Now we can supply more than 100,000 fire door sets a year in our more than 50000㎡ existing workshop. We also have a new factory under construction which covers a field of 30 arces in Minquan of Shangqiu City,which is 200km away from our existing factory. By then our annual production ability can reach 300,000 fire door sets.

Our production ranges also to fire roller shutters, fire windows and smoke curtains of various customized sizes, colors and materials.

Zhongwo attaches great importance to technical explore and development of new products and technik. We organize a specialized technical panel who all have more than 8 years of R&D experiences in fire door industry for development of new products and technik. Thanks to their hard work we can lauch more than 5 patents a year.

Zhongwo always adheres to the value system of “creating value for customers, building platform for employees and developing brand for Zhongwo”. Under such value system, Zhongwo keeps looking for excellent partners to influence ourselves to become better. We keep striving in order to be a fixed star in the development history of door industry.