Industrial Química Del Nalón – Trubia (Spain)
Implementation of audit software for the distributed control system and production of the IQN plant in Trubia (Spain).

IQN is a family-owned chemical company that has been operating since 1943 with strong entrepreneurial values. Today, internationalized and innovative, it is a leader in the foundry coke and carbochemical sectors. It has two plants in Asturias, region of nothern Spain, in the towns of Trubia and Sama.