Taizhou Xiangrong Precision Technology Co., Ltd. e etsa lisebelisoa tsa CNC ka ho sebelisa phofo ea boleng bo holimo ka ho fetisisa e fumanehang, 'me k'hamphani e khona ho fana ka mefuta e mengata ea phofo ea leeba la carbonized, ho tloha ho li-ultra-fine powders tse nang le karolelano ea boholo ba li-microns tse ka bang 0.5. ho mabele a bataletseng.