We offer several surface treatments and coating for our products, like degreasing, pickling and passivating, zinc coating, blasting/sand blasting, grinding, painting, powder coating and even rubberizing of surfaces.



We offer the folowing surface processes:

  • Degreasing: for all kinds of carbon steels and aluminium
  • Pickling and passivating: for all chromium-, chromium-nickel- and nickel-base-steels
  • Sand blasting: all carbo steels
  • Glass bead blasting: for all non carbon steels
  • Grinding: all kinds of steel except aluminium and s.s. 316-Ti
  • Zinc coating: all kinds of carbon steel suitable for zinc coating
  • Painting: all metal materials
  • Rubberizing: all metal materials


STB Umwelttechnik GmbH, Copyright © 2016. All Rights Reserved.

STB Umwelttechnik GmbH. Office address: Wetzlarer Straße 23, 35580 Wetzlar-Nauborn, Germany

Tel: ++49-6441-952687, Fax: ++49-6441-952686, E-Mail:, Homepage: