Hoolei onehe hana kuʻuna akā no ka hoʻolei ʻana i kēia manawa. Hoʻohana ʻo ia i ke one ʻōmaʻomaʻo (moist one) a i ʻole ke one maloʻo e hana i nā ʻōnaehana hoʻoheheʻe. ʻO ka hoʻolei ʻana i ke one ʻōmaʻomaʻo ka hana hoʻolei kahiko loa i hoʻohana ʻia ma ka mōʻaukala. I ka hana ʻana i ka ʻōpala, pono e hana ʻia nā kumulāʻau i hana ʻia i ka lāʻau a i ʻole ke metala i mea e hana ai i ka lua hakahaka. A laila ninini ka metala i hoʻoheheʻe ʻia i loko o ka lua e hana i nā hoʻoheheʻe ʻana ma hope o ka hoʻoilo a me ka paʻa. He emi ke kumu kūʻai o ka hoʻolei ʻana i ke one ma mua o nā kaʻina hana hoʻoheheʻe ʻē aʻe no ka hoʻomohala ʻana i ka mold a me ka ʻāpana hoʻolei ʻāpana. ʻO ka hoʻolei ʻana i ke one, ʻo ia ka hoʻolei ʻana i ke one ʻōmaʻomaʻo (inā ʻaʻohe wehewehe kikoʻī). Eia nō naʻe, i kēia mau lā, hoʻohana ʻia nā kaʻina hana hoʻoheheʻe ʻē aʻe i ke one e hana ai i ka ʻōpala. He mau inoa ko lakou, e like mehoʻoheheʻe ʻia ʻana o ka pūpū, furan resin uhi ʻia ke one hoʻolei ʻia (ʻaʻohe ʻano bake),hoʻolei huʻa nalowalea me ka hoolei lepo.
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ʻāpana hao hina hina me nā lawelawe hoʻolei maʻamau
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Nodular Cast Iron Product ma ka hoolei a me ka mīkini
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Hale Pum Hoolei Hao Ductile
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Huahana hoolei alumini ma ka hoolei one
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Aluminum Alloy Casting Engine Spare Parts
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Huahana hoolei alumini alumini
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Huahana Hoolei Metala Ferrous
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Huahana Mīkini CNC o ka hao hina hina
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Mahele hoolei one hina hina
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Huahana hoolei hao maalea maalea
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Huahana hoolei one one malleable
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OEM Hoolei hao hina hina