Pogwiritsa ntchito pulogalamu yoyeserera yapamwamba kwambiri ya sayansi, yapamwamba kwambiri komanso yapamwamba kwambiri, timakhala ndi mbiri yabwino kwambiri ndipo timakhala ndi mbiri ya China -Chisindikizo cha pulasitiki, Cigololo, Ami System,PT. Tikukhala ndi ubale wokhazikika ndi oposa 200 omwe anali ogulitsa 200 ku USA, UK, Germany ndi Canada. Ngati mukufuna chilichonse chogulitsa, chonde khalani omasuka kulumikizana nafe. Katunduyu adzaperekera padziko lonse lapansi, monga Europe, America, Australia, Madria, Houston, Houstid, Tipitirize Kugwirizana Ndi Makasitomala Athu Omwe Amakhala Nawo Kuchita Zabwino Kwambiri Tsogolo.