Hāʻawi kā mākou JS i nā ʻano like ʻole o ka Perforation e like me nā puka poepoe, nā lua huinaha, nā ʻaoʻao ʻaoʻao i hoʻopuni ʻia, nā puka i hana ʻia, etc.

Hāʻawi kā mākou JS i nā ʻano perforation like ʻole me nā puka pōʻai, nā lua square, Side Staggered Rounded Slots, Designed Holes, etc.
Hāʻawi kā mākou JS i nā metala perforated o nā mea like ʻole, me ke kila kila, ke alumini alumini, ke kila galvanized, ke keleawe, ke keleawe, a me nā mea ʻē aʻe.

Hoʻokumu ʻia ka pepa perforated ma ke kuʻi ʻana i ka lau palahalaha maʻamau me kahi kumu hoʻoholo no nā kumu hoʻonaninani a hoʻohana paha.
Hoʻohana pinepine ʻia nā ʻāpana metala perforated i nā noi kiʻekiʻe a me nā ʻoihana ʻoihana kahi i koʻikoʻi ai ka hele ʻana o ka wai a i ʻole ka ea, e like me ka ea, kānana a me nā hale ʻē aʻe. Ma muli o ke ʻano kuʻi, ʻo ka metala perforated maʻamau ka māmā a lahilahi, akā hāʻawi i kahi lākiō kiʻekiʻe ikaika-a-kaumaha.