Mai ka makahiki 2014, ua ʻae ʻia ʻo COVNA e CE, ʻo ia hoʻi ka palekana o kāna kaʻina hana a me nā huahana.
Mai ka makahiki 2014, ua ʻae ʻia ʻo COVNA e ISO9001, ʻo ia hoʻi, palekana a kūpono hoʻi kāna hana hana.
Mai ka makahiki 2014, loaʻa ʻo COVNA i ka palapala hōʻoia RoHS. Hōʻoiaʻiʻo ia he liʻiliʻi / ʻaʻohe mea i loko o kā mākou huahana aia ma ka papa inoa o nā mea ʻona.
Mai ka makahiki 2014, ua ʻae ʻia ʻo COVNA e ISO14001, ʻo ia hoʻi, ʻo kāna mau kaʻina hana he ʻoluʻolu.
Ua ʻae ʻia e ka FDA, ʻo ia hoʻi, palekana ka meaʻai no nā ʻoihana meaʻai a me nā mea inu.
Ua ʻae ʻia ʻo CNEX e CNEX, ʻo ia hoʻi, palekana a pahū ʻole.
Explosion-proof solenoid coil ua ʻae ʻia e CNEX, ʻo ia hoʻi he palekana a ʻaʻole pahū.