Rockwill manufacturers all kinds of prefabricated substations, like: miniature substation, compact substation, containerized substation,unitized substation, mining substation, package substation, box type substation, pad mount transformer, pad mounted transformer substation, kiosk substation, skid transformer substation, big capacity mobile transformer substation, etc....  Rockwill is not only manufacturing substations but also provides with whole solutions for help you build substation assembly factory / customized make substation or standard make substation according to your requirements.