n 1993, companies ARCONES, TECNIVAP and TEYVI, that had a long career in the boiler manufacturing industry joined forces to form ATTSU Group. This group became the largest Spanish boiler manufacturing group.
ATTSU is an ISO 9001 certified turnkey system provider for Steam and Hot water Systems. All our products are manufactured in our facilities at Madrid, Barcelona, Girona and Valencia. Products are manufactured according to the European standards PED EC 97/23 bearing CE marking, and American standards ASME bearing “U”/”S” stampings. Products are also manufactured according ASME standards. Quality, safety, innovation and regulations accomplishment are our main goals.