HdP cenus a me ka pauku he mea aloha nui a me na lapalapa a me ka palaualelo a me ka luhi a me ka wai o ka aila ; ʻO ka waiwai waiwai maikaʻi e hōʻino maikaʻi a maʻalahi hoʻi i ka weld.
Ahd ka mea mua e hana i ka pākula ultra-stick ped (me kahi mānoanoa a hiki i ka 200 mm) i ka noiʻi a hana i ke koʻokoʻo a me nā waihona hdpe a me nā pepa i ka makahiki 2002.
Ua noi nuiʻiaʻo HDP a me ka pākaukau i ka inu wai a me nā mea kanu kīwī, e hoʻokaʻawale ana ʻoihana meaʻai.
Pūnaewele Pūnaewele Palani. Paena pūnaewele
E kāinoa i kā mākou puke:
Loaʻa i nā hōʻike, nā uku, kūpono
Nā makana a me nā makana nui!