Loaʻa i ka hui nā kikowaena mīkini, CNC lathes, CNC vertical lathes, nā mīkini hoʻoheheʻe arc submerged arc, i lako me ka spectrum, mechanics, flaw detection a me nā ʻano mea hoʻāʻo kino a me kemika, ka hoʻāʻo ʻana a me ka hoʻāʻo ʻana i ka sila, a me ka laina pena.