Ibhizinisi le-Retek liqukethe izinkundla ezintathu:Izimotho, i-Die-Casting kanye ne-CNC yokukhiqiza kanye nezintambo zocingo ezinezindawo ezintathu zokukhiqiza.Amamotho e-Retek ahlinzekwa ngamafeni okuhlala, ama-vents, izikebhe, indiza yendiza, izikhungo zezokwelapha, izikhungo zaselabhorethri, amaloli neminye imishini yezimoto.I-Retek wire harness yafaka isicelo sezikhungo zezokwelapha, imoto, kanye nempahla yasendlini.