... grain heat transfer (optional)4, Door edge: pine wood (Steel edge optional).5, Door frame: Detachable steel frame:6 ,Design: 6 panel,4 panel,3 ... /910*2020*44.5mm9, loading capacity: over 750 set door with frame and lock.10 Mainly exported to USA, Canada,Mexico, Panama ... , Republic Trinidad of Tobago and Nigeria etc. Isreal metal door,US ...