Product name: steel fire door frame, hollow
metal door frame, fire rated steel door frame, fire proof steel
door frame, steel knockdown frame, KD steel door frame, welded
steel door frame
Standard: US
standard
Accessories: Hinge Rein, Lock
box.
Size:
Customized
Certificate: FM, WH 45mins, 90mins,
180mins
Jamb
depth; customized, US standard
Material: 1.4mm, 1.5mm, 1.9mm, 2.0mm, CRS, galv.
Galvanneal steel
Frame: Masonry wall, dry
wall,
Frame:knock
down frame, welded frame, adjustable
frame
Paint: primer paint, finished paint, powder
coating, heat transfer
​UL,
WH, FM CERTIFICATE 45, 60, 90, 120,
180mins
​
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.