1. Ukubekwa kwamabala emidlalo: I-Run Roway, uMhlaba weZikolo, iPool yokuqubha kunye neendlela zegadi, iindlela ze-teargans, iindlela ze-tendergarten kunye neenkundla zebhola.
2. Ishishini le-Automobile: I-Strip, i-RITS MITBOS, i-Brake Dis, imithombo ye-Ankes, i-Brake Bushsings, i-Brake Bushber, i-Brake kunye ne-GAWS, iitayile kunye neepads zangaphakathi.
3. Ulwakhiwo \/ izixhobo: amabhere, izityholo, iinkampani, impahla yenkunkuma, i-prokes, i-round, i-prokes, i-roughtprood, parket, igesi, uphahla, uphahla, eluphahleni izinto ezingafunekiyo.
I-4. IZicelo ze-Geotechnical \/ Asphalt Izicelo: Imibhobho ye-Drack, i-Asphalt esetyenziselwa ukuhambisa i-pings, imibhobho yendlela, i-railway, imvakalo-ntle yendlela, i-railway crack isakhiwo sendlela yokutyala kunye nokulungiswa kwendlela