1)Material: Steel. 2)Surface:Heat transfer,or Powder coating 3.high quality:security door 4.any size available 1. Product size: -a ... -1.8mm-Door leaf 42,50,65,70,90mm(Economy series& Standard series).4. Doorsill:iron-painted or stainless steel.5.Surface ... ,T/T13.Shipping port:Qingdao or Yantai 2012 high quality steel security door