●The nominal wall thickness of the main force-bearing part is 2.0mm; ●Configuration 1. Noto multi-point lock + German HOPPE handle, German chicken hinge; ●Configuration 2, Sopinco (full set); ●Configuration 3. Italian ISEO electric door lock body t semi-circular large handle + German GEZE hidden door closer, German chicken hinge; ●Optional electric/manual shutter glass; ●It can be used as a plywood door, with optional high and low thresholds, multi-point locks bring higher sealing, and the whole system is equipped with anti-theft and anti-lifting design, which is more secure; ●24mm wide heat insulation strip design; ●It can be equipped with new filling materials, which greatly improves the thermal insulation performance.