High Quality French Exterior Steel Door frame SC-S028 on China WDMA color:Multi -45 ° 90 ° 45

-45 ° 90 ° 45 °

PE adhesive protective film

All corners are thermal fusion welded for strength and a watertight seal

it is the one of the largest production line in east China

High Quality French Exterior Steel Door frame SC-S028 on China WDMA color:Multi -45 ° 90 ° 45steel door making machines Name Description Security Steel door (Exterior door) Door leaf 0. 8mm 1. 0mm cold rolled steel panel Door frame 0. 8mm 2. 0mm cold rolled steel panel Security Steel Door Advantages Door leaf Phosphatized treatment, stable performance, long lasting Door frame Phosphatized treatment, stable performance, long lasting Infilling Honeycomb paper: Heat Insulation, Anacoustic Rock wall: Fireproof, Anacoustic, Heat Insulation