The AMADA Group is one of the world's largest manufacturers of machines and tools for sheet metal processing and is among the internationally leading companies in the industry. We offer an extensive spectrum product of machine tools for cutting, shearing, punching, bending and laser technology with automated modular concepts, comprehensive sercices, software applications and a full range of tools. AMADA technologies stand for pioneering production solutions that achieve a high degree of profitability and productivity.

Over 50 years of experience in the field of diamond and CBN tools. The company's objectives are the development and manufacture of standard and special tools in diamond and CBN, regrinding services, laser work, wire erosion, brazing and consultancy. Our customers demand solutions for their specific applications, and this is exactly where we deliver our product. We work for the goal of our customers: Rationalisation benefits through optimised tools and quality. • CAD design • Wire eroding • Induction brazing • Laser machining • Regrinding service • Process optimisation • Training • Special tools • Technical advice • Ski service

Leather is a timeless, robust and sensual material that gives pleasure for many years. In order to produce a high quality leather, many complex steps are required, which have changed a lot since the beginning of leather production. Therefore, the tanneries represented by us have the most modern production facilities, a lot of experience and expertise. Our products and services: • Upholstery leather for living, object, gastronomy, hotel • Ecopell - natural leather pure vegetable • Car leather, bus and train leather, shipbuilding, aircraft leather/aviation • Fish leather salmon, trout, catfish and other exotics • Leather floor, leather wall panels • Belt leather and saddler leather • Leather products, vegetable cowhide • Garment leather, lamb nappa, horse nappa, lining leather, orthopedic leather • Cow and cattle skins, horse skins, lamb skins • Special items, leather scraps, leather fiber material • ECO friendly - material like: Piñatex, Jacroki, beLEAF, Buffalo Strong, vienna weave and Torcetex straw weave • Contract work such as punching, cutting, logo embossing, laser engraving • Upholstery fabrics, artificial leather, microfiber fabrics, wool fabrics, outdoor fabrics, acoustics • Sewing threads, leather care products, leather straps, glue

Zünd Präzisionsoptik AG and Optivac AG in Diepoldsau combine plan optics, micro-optics and optical coating expertise under one roof. For over 50 years, we have manufactured high-precision compact and micro prisms, filters, mirrors and custom bonding systems for medical technology, industry, metrology, laser optics and telecommunications. Optivac provides 200+ coating processes, from anti-reflective layers to mirror and beamsplitter coatings. With cutting-edge technology and Swiss precision, we deliver prototypes and high-volume production.