Wrth ymweld â'r cwmni, mae Ysgrifennydd yr Economi, Ken Skates, wedi dweud bod buddsoddiad Llywodraeth Cymru wedi helpu DMM Engineering o Lanberis i dyfu ac wedi rhoi hwb i'r economi leol.
Welsh Government investment has supported Llanberis-based DMM Engineering to grow and give a boost to the local economy, Economy Secretary Ken Skates has said following a visit to the company.