From 1911: We've been doing this for a long time.

With more than 100 years of experience in the field of metalworking, OBTEC can offer its customers technical support in the design of fastenings in the form of bolts, screws and rivets. The company of OBO Bettermann, parent of OBTEC GmbH, was founded as early as 1911. Even in 1918, shortly after the company's foundation, Franz Bettermann was manufacturing fastening elements for electrical and sanitary installations. Since then, we have manufactured the screws we need internally ourselves. 

Since that time, the product range has been expanded continuously and the manufacturing processes adapt to meet the latest developments and standards. Today, OBTEC can thus offer cold extrusion parts, such as welding bolts, screws, semi-hollow parts with and without internal threads, as well as all kinds of special parts.