Hiki i nā mea Plywood ke mālama i ka hale ʻauʻau ʻauʻau ʻaʻole wai, ʻoiai ma kahi pulu ʻaʻole e puka ke kino i ke ʻano a i ʻole ka māwae, ʻekolu ʻāpana kēia keʻena, ke keʻena nui me ka pahu alumini alumini, ke aniani LED me ka antifog ma ke aniani, hiki iā ia ke mālama. ʻO ke aniani e hoʻomaʻemaʻe i ka wā i loko o ka lumi ʻauʻau a i ʻole kahi pulu.
Ua hana ʻo YEWLONG i nā keʻena ʻauʻau ma mua o 20 mau makahiki, he ʻoihana mākou no ka mākeke haole mai ka hui pū ʻana me Projector, wholesaler, kākau inoa, supermarket mall etc. nā hoʻolālā mākeke, nā mea waiwai, nā hoʻonohonoho, nā kumukūʻai a me nā lula hoʻouna.