Amachiza
Ivalve ye-COVNA yenza ukutya kunye neevalvu zococeko kwiShishini loShishino olusetyenziswa kwiinkqubo ezininzi zonyango ezineemfuno eziphezulu zococeko.Senza iivalvu ze-electro ezenziwe nge-SUS304 kunye ne-316L, zinokuhlangabezana neemfuno ezikhethekileyo zeendaba ezahlukeneyo kwintsimi yokutya kunye ne-bio-pharmaceutics, kwaye silandele ngokungqongqo i-FDA kwinkqubo yokuvelisa.