About Company Inter Sicherheits Service Sp. z o.o. has been a leading manufacturer of security equipment in Poland and one of the largest companies of this type in Europe for 25 years. Our founder and first owner was Richard Ross - co-creator of the FORMAT Tresorbau GmbH brand and a prominent expert in the field of property security. From the very beginning of our business activity, we have paid particular attention to the quality and functionality of our products. Due to the long-lasting cooperation with our trading partners from west Europe mainly from Germany, we were able to combine absolute German precision and attention to detail with Polish skill and a practical approach. Our expansion began on European markets. In this way, when entering the Polish market, we had already acquired numerous experiences, and we had achieved standards whose quality far exceeds the level of national competition. As the experts in the mechanical security market, we were well aware that the market would appreciate certified products. Since the beginning of the company the products were highly rated by research bodies around the world.