Ningbo VET Energy Technology Co., Ltd. ibhizimusi repamusoro-soro rakavambwa muChina, Isu tiri nyanzvi dzekupa. Yakasiyana-siyana maratidziro ekuchena kwepamusoro isostatic kudzvanya graphite zvinhu zvinogona kugadzirwa mugadziri uye mutengesi. isu tiri kutarisa kune nyowani tekinoroji uye zvigadzirwa zvemotokari.