Strict quality yekuongorora system
Mukuita kwekugadzira, Kemaoxing yakamisa yakaomesesa yemhando yekuongorora system. Kubva pakuongorora kuri kuuya kwezvinhu zvakabikwa kusvika pakuongorora kwechigadzirwa chekupedzisira, chinongedzo chega chega chine timu yekuongorora mhando yehunyanzvi yekuyedza uye kuona. Yakasiyana-siyana yemhando yepamusoro yekuyedza michina, senge yakakwira performance liquid chromatography (HPLC), electron microscopy, nezvimwewo, inoshandiswa kuona kuti kuumbwa uye kuita kwechigadzirwa kunosangana nezvinodiwa.