ELCORO began its industrial activity in 1892. GRUPO ELCORO has become a business group whosemain activity is the machining of components for various industries sector: automotive, wind energy power, cogeneration, electrical,public works, capital goods, army, etc. Tranks to the differents machine equipments, ELCORO can produce deep drilling, bar turningoperations, machining andassembling, etc. The group is composed of 7 factories: - 2 in Elgeta (Guipúzcoa): ELCORO DECOLETAJE, S.L. - 1 in Orcoyen (Navarra): ELCORO AUTOMOTIVE- 1 in Bergara (Guipúzcoa): TOPAC HAMMER, S.L. - 1 in Vitoria (Alava): COMBISA - 1 in Mendaro (Guipúzcoa): ELCORO TREPANADOS -ASIATORR2- 1 in Jiang Yin (China): JIANG YIN ELCORO PRECISION MACHINERY