Xhumana nathi

Uma unemibuzo, sicela ungangabazi ukusithinta nge-imeyili noma ngocingo, futhi sizobuyela kuwe ngokushesha okukhulu.Sibheke ngabomvu ukuzwa kuwe.
Ubuchwepheshe be-Yushin bugcina isimo sengqondo sokuxazulula izinkinga kumakhasimende.Siya phesheya ukuze sinikeze isiqondiso sobuchwepheshe kumakhasimende.Ithimba lethu le-R&D lithuthukisa izinkinga amakhasimende ahlangabezane nazo ngaphambili noma manje. Ezifana nokuxazulula izinkinga ezinzima zokushesha kanye nezinkinga zikashevu, izinkinga zemfucuza ewudaka, Siyakwamukela ukubonisana kwakho.