ISO 9001– ʻŌnaehana Hoʻokele Kūlana
ISO 14001– ʻŌnaehana Hoʻokele Kaiapuni
ISO 45001– Ola Kino a me ka Palekana Hana
Hoʻokō ʻana iā ASTM & JIS– Kū i nā kūlana honua no ke kila kūkulu a me nā pepa kila.
Nā Palapala Hōʻoia CE a me SGS– Ua hōʻoia ʻia no ka maikaʻi o ka huahana, ka palekana, a me ka hana.