PITTSBURGH, PA–(Marketwired – August 06, 2015) – Cardinal Resources Inc. (OTC PINK: CDNL), a global producer of patented, solar powered, community-scale drinking water systems, today announced that it has started work on a long term contract for a mining company in Arizona that will include the installation of its patented Red Bird System, its proprietary solar powered waste water treatment systems, and other sustainable environmental management systems at the site of its original testing of the patented Red Bird Filters. With studies underway, the installation of the initial systems is projected to be completed in …read more
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