... from Korea. 7cm door leaf thickness, inside with reinforced steel bar&honeycomb Stainless door specification:1. 70mm door leaf , ... .2mm on frame, 304 type of steel imported from Korea on panel;2. reinforced tempered glass, 4 visible hinges, A ... lock with movable handle;3. honeycomb paper inside filled, reinforced steel bar structure, stainless steel doorsill, two rubber seals; installation bolts, etc.