Manaʻo ʻia ka maikaʻi ʻo ke ola o YESIN, ʻaʻole mākou e kau wale i ka manaʻo i ka maikaʻi, akā hoʻonohonoho pū kekahi i kahi ʻōnaehana hoʻokele maikaʻi a hilinaʻi.ʻO YESIN ka ISO900A: 2015 i hōʻoia ʻia a ʻo kāna huahana ʻo CE, GS, EMC, TUV i hōʻoia ʻia.
Ua ʻike ʻo YESIN i ka hui kūʻai aku, ka hui ʻenehana loea, ka hui hoʻomalu maikaʻi kuleana a me ka hui lawelawe lawelawe ma hope o ke kūʻai aku, hāʻawi i ka lawelawe kiʻekiʻe a hoʻokō i nā pono like ʻole no nā mea kūʻai.He mau hoa mākou o kā mākou mea kūʻai mai ka ʻaelike mua a ma hope o ke kūʻai aku ʻana, hāʻawi mākou iā mākou iho e hoʻokumu i ka pilina pili pili lōʻihi me nā mea kūʻai aku a hoʻāʻo e lanakila-lanakila.