Conex has been a household name in the installation world since the first half of the last century. The first patent application for the well-known green Conex welding caps dates back to 1924. Since then, of course, a lot has changed. Today, under the trusted Conex brand, many more materials are supplied to the professional market in addition to welding caps and welding clamps. But one very important thing has not changed in all these years: Conex also stands for reliable quality in the 21st century.