Grupo WEC - Haizea Wind Group

Business Activities

Grupo WEC counts with more than 300 employees spread among the different facilities. A committed and specialized team that allow us to manufacture a product that meets the highest quality standards.


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Wind Turbine Hubs

From 10 Tn up to 44 Tn and from 2MW up to 8MW, we produce up to 5-meter diameter wind turbine hubs.

Main shafts

From 4 Tn up to 41 Tn and from 3MW up to 8MW, sand or die casting.

Main Frames

From 10 Tn up to 35 Tn and from 2MW a 8MW, wee produce main frames up to 5,5m long and 4,5m wide

Generator frames

Up to 20 Tn and from 2MW up to 8MW, with manual and robotic welding.


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We have facilities dedicated to casting in Agurain (Alava, Spain), and in Izmir (Turkey) since mid – 2020

Surface treatments and Machining

We carry out machining and surface treatments in our plants in ITZIAR-DEBA (Guipuzcoa, Spain) and in Izmir (Turkey) since mid- 2020


In order to provide a more complete service to our customers, we have a logistics centre based in Pamplona”.