1) material: cold-rolled steel \n\na) steel sheet of door leaf: 0.4mm, 0.5mm, 0.6mm (customized) \n\n2) filling material: wood skeleton +honeycomb paper \n\n3) standard size of door panel: 2, 000 x 800 x 40mm (also can be customized) \n\n4) opening direction: inward /outward, left handle /right handle\n\n5) opening degree: 90 ~ 180 degrees \n\n6) lock: machinery lock (optional) \n\n7) hinge: visible hinge (optional) \n\n8) surface finish: powder coating and heat transfer-printed, environment \nfriendly \n\n9) design and colour: various patterns \n\n10) accessories: rubber seal, installing sheet.