First South African order received to build, own and operate up to 30 Gigawatts of green electricity. Aventura, Florida, July 13, 2023 (GLOBE NEWSWIRE) -- BioPower Operations Corporation (OTC Pink: BOPO) d/b/a as HYFI Corp., today announced that our Joint Venture with POWGEX ENERGY SOUTH AFRICA,...

OxySure Systems Announces Supplier Agreement With Grainger FRISCO, Texas, March 15, 2012 (GLOBE NEWSWIRE) -- OxySure® Systems, Inc. (OTCBB:OXYS) ("OxySure"), the pioneering manufacturer of life-saving easy-to-use emergency oxygen solutions with its...