Ua hala ka hui i ka 1994, 2000, 2008 ISO9000 quality management system certification, ISO14001 - 2004 environmental management system certification and OHSAS18001 - 2007 occupational health and safety management system certification, self planning and developed PEX pipes, ball valves, and corner valves. hana ʻia ma nā ʻāina ʻAmelika ʻĀkau a me nā wahi o NSF, CSA, UPC, UL a me nā hana ʻē aʻe.palapala hōʻoia huahana.