Zvigadzirwa zvedu zvakapfuura bvunzo dzakaomarara kuti tive nechokwadi chemhando yakakwana uye yakasimbiswa nemasangano ane chiremera kumba nekune dzimwe nyika. Takawana chitupa kubva kuUS UL, European Union ROHS, National Information Industry Park uye Ningbo Institute Of Quality Supervision and Research. Iyo yakakosha index yekabati iri pamusoro peiyo yepamusoro nhanho muindasitiri.
