Hongchang mankhwala mabanja kuphimba kusintha mpweya CHIKWANGWANI anamva, graphite anamva, okhwima gulu anamva, nsalu mpweya, chingwe carbon, graphite pepala, batire anamva, quartz crucibles ndi ❖ kuyanika njira photovoltaic, semiconductor, ng'anjo vacuum ndi ntchito mphamvu.
Sakatulani mabanja zinthu Hongchang kwa kutchinjiriza mkulu-kutentha, chitetezo munda matenthedwe ndi ntchito zida mphamvu.
Zowoneka bwino kwambiri zokhala ndi viscose zimakhala ndi zolakwika zochepa za ulusi. Kupyolera mu kuluka molamulidwa, kukhomerera singano ndi graphitization, imakwaniritsa kutsika kwamafuta, kachulukidwe koyenera komanso kukana kwa okosijeni wabwino.
Anti-oxidation yatsopanoyi komanso yosagwira corrosion iyi imagwiritsidwa ntchito pamwamba pa zolimba zomveka kuti ziteteze chitetezo chapamwamba pofuna kutentha kwambiri.
Gawani ntchito, mtundu wa ng'anjo, kutentha kwa ntchito, makulidwe, m'lifupi, chiyero ndi mikhalidwe yoyika. Hongchang angathandize zikugwirizana anamva yoyenera, kutchinjiriza gulu kapena mpweya CHIKWANGWANI banja chuma.
