I-GTL eyasungulwa ngo-2009, iwuchwepheshe bezixazululo zokuphehla ugesi kanye nabahlinzeki, sazibandakanya ocwaningweni, ekuthuthukisweni, ekukhiqizeni, ekuthengisweni nasekusezweni i-Industrial generator, i-Mobile generator diesel, i-Pump generator diesel, igenerator yegesi, i-Air Compressor kanye nemibhoshongo yokukhanya.Imibhoshongo yokukhanya yayiklanyelwe ukunikeza ukukhetha okubanzi kakhulu, izixazululo eziningi zamalambu ane-metal halide floodlight kanye nesibani se-LED ukwanelisa izinhlelo zokusebenza ezahlukene, ngaphezu kwalokho, kungenziwa ngokwezifiso ngokuphelele.