About company

DELTA is a family owned and managed business,established in 1992 by Mr Zbigniew Rozycki. From the very beginning company has been focused on doors, especially certified security doors and locks. Today, accumulation of technical knowledge, manufacture experience and enthusiasm for innovation has resulted with leading position on domestic market and reputation for quality, service and performance.


Company is well recognized as manufacturer of steel security doors for apartments, doors and public buildings. Two production plants, one at Skrzyszow and another at Katowice, both equipped with up-to-date production lines, application of modern technologies and standards, enables to maintain high quality and serve our customers with  reliable  product and attractive design.