ʻO Yangkai kāu koho ʻoi loa o ka lawelawe OEM. Nā kumu e like me kēia:
1. ʻO ka ʻike ʻo Decades i ka hana ʻana i nā huahana mamao mamao.
2. Nā lakohana holomua a me ka lawa kūpono.
3. Ka lako lako mana.
4. ʻO ka hui hoʻokele loea a me nā loea akamai a me nā mea hana.
5. Hoʻopiha i ka ʻōnaehana i ka hōʻoia maikaʻi a me ka kaohi kumukūʻai.
