HUNTERSVILLE, N.C., Oct. 10, 2022 /PRNewswire/ -- On October 7th 2022, ONYX celebrated National Propane Day, October 7th, by announcing their engine technology expansion plan roadmap. ONYX announces ...

HUNTERSVILLE, N.C., Oct. 19, 2023 /PRNewswire/ -- ONYX Systems, LLC, in a demonstration of the company's engineering capabilities and commitment to continuous product improvement, is pleased to ...

Huntersville, N.C., Aug. 4, 2022 /PRNewswire/ -- ONYX Systems, LLC an innovator of technology powering a cleaner future, is excited to announce and introduce the latest addition to our battery powered ...

HUNTERSVILLE, N.C., Oct. 10, 2022 /PRNewswire/ -- On October 7 th 2022, ONYX celebrated National Propane Day, October 7 th, by announcing their engine technology expansion plan roadmap. ONYX announces ...