Schoeller-Bleckmann Sales (SBS) has over 100 years of experience in the development and manufacturing of non-mag alloys (non magnetic steel grades). Our material portfolio maximizes solutions with unique physical, chemical, and mechanical properties necessary in the upstream sector. Along with sales and engineering services, SBS is the central site for stock and distribution our proprietary steel grades worldwide. Schoeller-Bleckmann Sales (SBS), is a fully owned subsidiary of Schoeller-Bleckmann Oilfield Equipment AG (SBO) and has a tradition of more than 50 years in the manufacturing of oilfield equipment, specifically MWD/LWD collars.