1.Fire door manufacturer for more than 23 years
2. US standard FM/WHI/UL certification, Kuwait certification
3. Steel fire door up to 3 hours, wooden fire door up to 1.5 hours
4. Distribution center in USA and Canada
5. Located in dalian, a seapot cityPanel Fire Door price
website:http://www.ghdoorframe.com/metal-door/panel-fire-door/