Safety doors of various types are made of steel construction with mechanism for vertical locking, equipped with safety-lock four bolts and standard cylinder lock. Above this construction is a fireproof insulation, and on the top surface-media pan layer, painted with wood colour with double lacquer, or polyurethane colour. Cutting groove ornaments may be applying by customer choice. Safety doors are producing following prior exact measures taken on the very spot. The locking works at nine (9) points. In addition, there is small spy door-viewer installed to ensure protected view from inside.The company is certificate according to ISO 9001:2000 Quality Management System.