Kuyang'ana R & D ndikupanga zida zophwanya zaka zopitilira 10, zili mu Tekinoloji yotsogolera ku China, ndipo makasitomala ake amagawidwa m'mafakitale osiyanasiyana.
Maziko athu ophwanya amakhala osagwirizana ndi zida zosiyanasiyana ndipo amagwiritsidwa ntchito m'mafakitale osiyanasiyana monga migodi, zomangira, kubwezeretsa m'magawo ndi achifwamba.
1. Kugwiritsa ntchito mphamvu zochepa, zotayika kwambiri komanso kuchuluka kwakukulu kopsinjika.
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3. Cholinga chogwirizanitsa chimapangitsa kuti pakhale kukhazikika kwa ntchito ya makina.
4.Tigwiritsa ntchito ma computer and chromial chromial almoy Hammer mutu ndi mphamvu yayikulu ndikuwapatsa makasitomala pamtengo wotsika mtengo.