Prämab GmbH & Co. KG 78 Employees Certificated quality assurance: DIN EN ISO 9001:2000 Certificated quality level for welding: Extended welding certificate according to DIN 18800 Additional welding certificate: Permission for welding on railway-vehicles according to DIN 6700-2 Abilities Welding, Machining, Workshop assembly Manufacturing of heavy and complex parts with high quality Shop assembly of machines for special purpose On-side erection, Commissioning Engineering Taylor Area maximum weight of single parts: 20 t CNC-torch cutting device material thickness up to 250 mm working range 3.700 x 12.000 mm Sand blasting machine cross-section up to 1.500 x 500 mm Sawing machine maximum diameter 500 mm Welding Workshop maximum weight parts up to 90 t manufacturing area 16.000 sqft Equipped with modern welding gear, MAG-, Impulse-, WIG-welding devices Flame heating and flame straightening technology Machining Shop maximum weight parts up to 90 t several boring mills, CNC table size 5.000 x 9.000 mm 6 - Axes turntable size 2.750 x 3.250 mm working range x,y,z: 12.000 mm,4500 mm,1250 mm maximum accuracy +/- 0,05 mm Turning machines maximum diameter: 250 mm maximum length: 2000 mm Milling machine table size 1600x335 mm working range x/y/z 900/ 355/ 450 mm Radial boring machine maximum boring diameter 100 mm max. working radius 3.000 mm Workshop Assembly maximum crane capacity: 90 t assembly area: 7000 sqft height shop crane: 40 ft Clamping plates for accurate assembly of complete machines and components Assembly of electric parts, wiring, piping of hydraulic and pneumatic is made by fixed local subcontractors

The TAWESCO is leading producer of tools, metals stampings, weldments mainly for the automotive industry but also trucks, agriculture and forestry machinery, mostly heavy weldments including surface treatment and welding fixtures. Key figures: • All in one solution under one roof (DESIGN – TOOLING – STAMPING – WELDING) • Turnover about 78 mil. EUR in 2019 • 950 employees • Production area about 50 000 sqm in Koprivnice near Ostrava city • Tradition since 1850 as TATRA Trucks production • Quality management: EN ISO 9001:2015, IATF 16949:2016, VDA 6.4., ISO 14001:2015, ISO 3834-2 • CAD-CAM Capaility: AutoCad, Catia V5, Autodesk Inventor, IDEAS, AutoForm Tawesco competitive advantage: "All under one roof ": stamping + welding + tooling + design Stamping: • Metal and aluminium stampings for automotive industry up to 50 kg • Mechanical, eccentric, progressive and transfer presses up to 2000 kg • Press breaks up to 8 m Welding: • Weldments for automotive - spot and laser welding • Heavy weldments for trucks, agriculture, forestry and municipal machines • Robot, automatic, semi-automatic and manual welding • 2D/3D laser cutting Tooling and design: • Welding and machining jigs up to 15 m • Tools for forming, bending and perforation of steel sheets up to 50 T • Milling centres, drilling and grinding machines • Try-out hydraulic presses 1250 T and 2500 T Quality management: EN ISO 9001, IATF 16949, VDA 6.4., ISO 14001, ISO 3834-2. References: 1. John Deere, Kemper, CLAAS, KION- Linde Material Handling, Fenwick 2. TATRA Trucks, IVECO 3. SKODA Auto, Audi, VW, Bentley, Daimler 4. GESTAMP, SNOP, TIBERINA