Sinesethi yemishini yokuhlola efana neJalimane i-SPECTRO spectrometer, i-American LECO oxygen nitrogen hydrogen gas analyzer, Germany LEICA metallographic microscope, i-NITON portable spectrometer, i-high frequency infrared carbon sulfur analyzer, umshini wokuhlola uwonke wonke, i-hardness analyzer, i-ultrasonic flaw detector nokunye. ku.