... finish: degreasing, acid pickling,phosphosric, epoxy powder coated and pure water cleaning.-- Standard: comply with ANSI/EIA RS-310-D,IEC297 ... against rust, oxidization, scratches, lacquer peeling, strong acid and alkali erosion.-- 18U-47U are available: 600*600mm 600* ... distribution box, network cabinets, tool box, key cabinets, metal shell, machine frame, etc.Our process experiences: 20 years of ...