Hāʻawi pololei ʻia ʻo Kina Calcium Aluminum Alloys Factory. ʻO Harvest Enterprise ka mea hana a me ka mea kūʻai aku i ka Calcium Aluminum Alloys ma Kina. Loaʻa i ka alumini alumini calcium ka luster metala, nā waiwai ola, a ua maʻalahi ka pauka maikaʻi e puhi i ka lewa. Hoʻohana nui ʻia ʻo ia ma ke ʻano he hui waena, hoʻomaʻemaʻe a hoʻohaʻahaʻa i ka mea hoʻoheheʻe metala. Hāʻawi ʻia nā huahana ma ke ʻano o nā poloka kūlohelohe, a hiki ke hana ʻia i nā huahana o nā ʻāpana like ʻole e like me nā pono o ka mea hoʻohana. Loaʻa i nā alloys calcium-alumini ka 70-75% calcium, 25-30% aluminika, 80-85% calcium, 15-20% alumini a me 70-75% aluminika, 25-30% calcium.