Customized Battery Cell Casings for next generation Electric Vehicles


We are the leading manufacturer of Laser-welded tubes and pipes worldwide. With more than 50 years of experience we offer a wide range of diverse products and tubular components.

With our unique roll-forming technology we are able to manufacture battery cell casings with flexible geometries, lengths and very small corner radii. Additional features such as embossing, notches or punched holes for ventilation can be implemented in-line. Roll-forming offers high volume manufacturing at highest quality and lowest cost for aluminum or stainless steel. Wall thicknesses down to 0.3mm are easily achievable.

Our benefits:
  • Aluminum, stainless steel, …
  • Wall thicknesses from 0.3mm (0.012") to 1.0mm (0.06")
  • Flexible geometries and “infinite” lengths


  • Very small corner radii
  • Sustainable manufacturing process with high cleanliness standards