Zowor Steel Fire Door

Zowor fire door started its business since 1995, after 24 years Zowor has grown up to No.1 fire doors manufacturer in Henan province, China. With 3 factories & over 50,000 m² workshop Zowor can produce more than 40,000 m² steel fire doors every month.

Certificate

For American standard steel fire door we can provide you with UL certificates which have been issued in accordance with American standard UL10 (b), UL10 (c), NFPA252, CAN / ULC S104;

For Chinese standard steel fire rated door we got CCC certificates, test standard is China GB12955-2008.

Besides, we can also provide OEM & ODM service based on request of our clients.

Description

* Door leaf: 20Ga.(1.0mm)GI steel

* Door Frame: 18Ga.(1.2mm)GI Steel

* Welded Frame

* Infilling: Honeycomb

* Surface: Powder Coated & Wood Grain

* Handing:To be confirmed

* RAL Color: To be confirmed

* Dimensions of doors by us are standard 6’X7’ & max. 8’X8’ for double doors and standard 3’X7’ & max. 4’X8 for single doors. Attention, here we mean the overall frame sizes.

* Thickness: Thickness of doors stays 45 mm regardless of various fire ratings from 20mins via 60mins to 180mins.

* Door Type: Flush Panel Fire Door,Fire Door with Vision Panel, Single Fire Door ,Double Swing Fire Door with One Active Leaf and One Inactive Leaf, Unequal Leaf Fire Door

Reinforcements

• 3mm thick steel plate on sides of hinges, closer and locks.
• Double U-Type channel made of 1.2 mm thick galvanized steel sheet
• Doors shall be reinforced for all types of surface devices. Drilling and tapping of surface devices to be performed in this area by the erector.
• The edges of the doors shall be continuously welded and in contact with the floor to ensure their final feel.

Color Chart

Talking about color chart we refer to different colors for different finishes, namely powder coating finsh and wood grain transfer finsih. For powder coating finish we can customize any color inclusive RAL system and for wood grain we have popular ones such as oakwood, walnut, beach, cherry, teak ect, more options can also be made to your request.

Vision Panels

Attention: In circumstances where fire doors with fire rating longer than 2 hours, we do not suggest doors with glass inserts.

Package & Delivery

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.