... door 1.Opening degree: 90-120 degree, 180 degree. 2. inside fillings Material avaible for : 1)honeycomb paper, 2) rockwool, 3) fire ... rated PU foam 3. Surface fininshing avaible for: 1)Heat Transfer Printing, 2) Power coating, 3)Metal Painting, 4 ... , esp. exported to Russia, Ukraine, Middle East and Europe. exterior metal door design