In our offer you can find PCV, wooden and aluminium windows and doors created with the use of modern technologies, thanks to which they show high energy efficiency, safety of use and aesthetic appearance. On request, we also offer professional and fast installation. MKM also deals with the sale and installation of external and internal doors, garage doors and external roller shutters. We also offer window sills, which are an indispensable complement to a window.

We are a modern, dynamically developing company producing lamps and lighting of the highest quality. Our lamps are made in Poland only from native, natural components. All our lamps are assembled by hand, thanks to which you receive lighting of the highest quality. Our products have been popular with both domestic and foreign customers for years. Our offer includes various types of decorative lighting: hanging lamps ceiling lights table lamps floor lamps lampshades

Promontin sp. z o. o. was established in 2010, quickly becoming a leader in the sector of prefabrication, assembly and maintenance of industrial plants, both in the area of repair cycles and new investments for the industry: • Metallurgical, • Metal, • Chemical, • Energy, • Cement and Lime • for Environmental Protection.