... with heat transfer-printing, which looks natural wood grain(or powder coating). (steel sheet thickness available from0. 5mm ... .0mm for door frame) 3. Infills: Honeycomb material or polyurethane or rock wool. 4. Locks: Specialist security lock with ... ), doorbell, rubber seal, installing bolts,cover11. Opening direction: Left or right, Inside or Outside12. Opening degree: 90 degree, 180 degree. 13. ...