Teno/Titanfactory combines a wide variety of materials such as titanium, tantalum, stainless steel, carbon, and aluminum, as well as gold, diamonds, pearls, and zirconia, to create beautiful combinations with soul and character. Beautiful Simplicity is the motto of the Teno jewelry manufacturer. MADE IN GERMANY - PIECE BY PIECE – Jewelry made from high-tech materials combined with traditional craftsmanship.