ENOMAQ is the International Exhibition of Machinery, Techniques and Equipment; that includes the fairs related to wine, oil and beer sectors of Feria de Zaragoza.

TECNOVID, International Exhibition of Techniques and Equipment for Viticulture, exhibits from specialised traction machinery (vineyard tractors), to those adapted to the job of harvesting, including the application of plant treatments in different vineyards and handling regimes and all the auxiliar material necessary for viticulture.

OLEOMAQ, is the International Exhibition of Machinery and Equipment for Oil Mills and Packaging; integrated in the international exhibition of machinery and equipment for wineries and bottling, Enomaq. The trend of the wine sector to produce quality oils and the similarity of the content equipment of both rooms, offers a wide commercial universe for both manufacturers and oil mills.

Oleotec, International Exhibition of Techniques and Equipment for Olive Growing, exhibits everything from specialized traction machinery, to that which is adapted to cultivation and harvesting tasks, including the application of phytosanitary products in different plantation settings and forms of management. and all the auxiliary material necessary for olive growing.

Alarcón & Harris has supported  the national and international success of these four fairs in various editions dealing with communication, advertising and management of exchange agreements with the media.