Ilungelo lethu lempahla yobuhlakani

*Indlela Yokwenza Izinduku Zezintambo Zengxubevange (Patent No.:ZL 201010518772.6).

*Uhlobo Lwezisetshenziswa kanye Nendlela Yalo Yokwenza I-Copper Alloy Belt nge-Spray Deposit (Patent No.:ZL 201210411177.1).

*Indlela Yokulungiselela Ukuhlakazwa Kwethusi Eliqinisiwe Nge-Aluminium Oxide(Inombolo Yelungelo Lobunikazi:ZL 201310151407.X).