ʻO ka ʻoihana Retek he ʻekolu mau kahua: ʻO Motors, Die-Casting a me ka hana CNC a me ke kaula uila me ʻekolu mau kahua hana. Hāʻawi ʻia nā kaʻa ʻo Retek no nā mea hoʻokipa noho, nā makani, nā waʻa, nā mokulele mokulele, nā keʻena olakino, nā hale hana, nā kaʻa a me nā mīkini ʻē aʻe. Ua hoʻohana ʻia ke kaula uila Retek no nā keʻena olakino, kaʻa, a me nā mea pono hale.