Reuther STC GmbH is a German based international supplier of big steel structures. Our core products are wind towers, pressure and non-pressure vessels for different kind of liquids and gases, winches for the mining and marine industry, steel constructions etc. We are one of the first hydrogen vessel suppliers and are specialised in this area of industry. We can manufacture parts up to a weight of 100 tons and a diameter up to 6500 mm. Our welding capability includes MAG welding, under powder welding, TIG welding and hand welding. We are approved to manufacture the following material groups: 1.1/ 1.2/ 1.3/ 1.4/ 2.1/ 2.2/ 3.1/ 3.2. We are approved according to: DIN EN ISO 9001:2015 DIN EN ISO 3834-2 DIN EN ISO 50001 AD2000 Merkblatt - HP0 EN 1090-2 Our manufacturing capabilities consist of: - 4 Rolling Round Bending Machines with a roller width of 4000 mm (max. steel thickness of 100 on 4000 mm width; up to 200 mm material thickness can be rolled with a lower width on special request) - CNC controlled Plasma and Oxyfuel and Plasma Cutting up to 25 m length - Under Powder Welding Machines with 1 to 3 Welding Wires - Sandblasting and Coating Plant for components with a lenght up to 40 m - Stress Relief for components > 10m