Our factory is based in Guangzhou of China and just 40 minutes away from the trade show. If you come to joint the Cantonfair, you could pass by our factory and visit our show room, place your door order We are professional manufacturing all kinds of steel doors with different design of glass, such as Fan light, Oval, full view and half view. The door spec. Are: 1) Door thickness:1 3/4" thickness. 2) Door skins: 26-24guage galvanized steel. 3) Core: ploy foam 4) Finish: prime or powder coating 5) Wooden edge: finger joint pine 6) Lock wood block: 7) Bottom sweep holder:steel optinal 8) Packing: 14 pallets; Loading capacity: 770 Pieces/40HC 9) Packing: over 800 slabs/40HC(no pallet) 10) the door with cut out or install american style glass and ABS glass frame kit