There are two good reasons - quality and cost.
Hammond is a name trusted for enclosure quality for many years. Our highly accurate laser work centers and CNC punches can guarantee the exact location and dimensions of your holes and cutouts. Our ultra-durable powder paint can be color matched to your specifications ensuring a factory quality paint finish every time. Consider the true costs of modifying enclosures at your factory. When you add up prep time, layout, drilling, tapping, cutting, paint touch up, assembly and the extra product handling, you’ll see the value in getting an enclosure from Hammond that’s ready to load up.