Ukususela mhla yasekwa, Rongtai uwalandele kwindlela ezintsha zobuchwepheshe ozimeleyo kunye R & D. Kuye iqela top-hlengiso lweenotshi iitalente zobugcisa kolu shishino, kwaye ithe yamilisela ilebhu-kwinqanaba lephondo, iziko lobugcisa kwishishini-kwinqanaba lephondo, uphando zobunjineli-kwinqanaba likamasipala kunye neziko nophuhliso. Emele mgangatho MF induction technology apha ekhaya nakumazwe aphesheya, abathatha inxaxheba kuhlaziywe ii umgangatho kuzwelonke "National Industrial Electric Ubushushu Equipment yokubekwa mgangathweni mnye kweelwimi Technology", "Ubuninzi Medium Coreless Induction Aasa" yaye "Uhlobo Qaphela Frequency Conversion Multiple Frequency Medium Coreless Induction ezikweni Zalisa Cwangcisa "ukumiselwa kwemigangatho yokusebenzisa amandla bephosa emlilweni zombane.