Generally, chrome finish wire shelves are more suitable for dry environment. And Epoxy finish or Zinc+Epoxy finish are more suitable for wet environment.
Epoxy or Zinc+Epoxy is the best anti-rust surface finish and the best value product for Commercial kitchens and cold room storage.
Case: Epoxy Wire Shelving in Green for Commercial Kitchen
Case: Zinc+Epoxy Wire Shelving for Coldroom Storage