We permanently prove our proficiency: as a company with numerous certification and as a member of many important associations and organisations.

Location plan BOS GmbH Best Of Steel Lütkenfelde 4 D-48282 Emsdetten (Sinningen) Phone: +49 (0) 2572 203-0 Fax: +49 (0) 2572 203-109 E-Mail: BOS-Container@jeldwen.com

BOS Best Of Steel is market leader in steel frames in Germany and at the forefront in many other European countries.

Steel frames BOS has been manufacturing steel and stainless steel frames for doors and windows for more than 50 years. BOS is the market leader in Germany and at the forefront in many other European…

Tools & Downloads BOS Best Of Steel offers support with diverse documents which provide valuable help in the planning. Our ' brochures ' provide important information which can be downloaded or sent…