Product name: steel fire door hollow metal door fire rated door fire proof door single or double swing 

Standard: US standard

Size: Customized

Certificate: FM, WH 45mins, 90mins, 180mins

Thickness: 1-3/4" (45mm)

Material: 0.9mm, 1.1mm CRS, galv. Galvanneal steel

Core: HC, PS, mineral fire board

Frame: 1.4mm CRS, galv. Galvanneal steel

Frame: Masonry wall , dry wall,

Frame:knockdown frame, welded frame, adjustable frame

Paint: primer paint, finished paint, powder coating, heat transfer

Glass: with Narrow wire glass or without

Hardware: UL listed hinge, closer, lock, panic bar etc..

Louver: with or without

Type: flush or 2 panel or 6 panel

GH Hollow Metal Doors & Frames Industries Corp. is a   professional   manufacturer of a wide range of hollow metal doors, frames and wood doors for commercial and residential construction. GH Hollow Metal Doors & Frames Industries Corp. has more than 20 years experience and the occupying area of company is 1,200,000 sq. ft., state of manufacturing for nearly 1,000,000 sets of door   and 1,000,000     sets of   frame every year.   GH   products   constantly   strive to meet the demands of the doors by providing premium products to the customers. The GH commitment is to provide superior quality and efficient service, at competitive pricing to our valued customers.