At CPK we produce personalised work when manufacturing boilermaking in stainless steel, bronze, brass, aluminium and carbon steel, offering quality boilermaking work in any material.
Calderería CPK began its activity mainly in the machine tool sector. Almost two decades dedicated to boilermaking for the machine tool industry vouch for our work to produce mechanically welded parts such as stands, bedplates, columns, frames, etc.
Commitment to quality
Our experience and the commitment to quality in all of our projects has enabled us to participate in important engineering projects at international level.
We offer an integral service ranging from advice on projects, the study of plans and manufacture of parts, to their finishes and coatings.
Integral service
Calderería CPK was founded in 2000 with the name of Calderería Pako, S.L. in Aizarnabal. After years of constant growth, in 2018 the company moved its facilities to Zestoa, deciding that the time had come to change its business name to Calderería CPK.
We have diversified with time, acquiring a great deal of experience in different industrial sectors including the chemistry, food, paper, metallurgy, naval and renewable energies industries, recycling and the environment.
Our commitment to innovation and to remaining at the forefront of technology also enables us to work in highly demanding sectors, producing work for science for example. We have all of the means and facilities required to build large-sized pieces, such as vacuum chambers, tanks and structures, in any quality of stainless steel.
Programa de ayudas de apoyo a la I+D empresarial – HAZITEK
Caldereria CPK ha obtenido ayudas para la digitalización del proceso productivo de la empresa, la cual nos ha permitido conseguir mayor control de los datos y mejora continua de los procesos de nuestra organización. Este proyecto cuenta con la ayuda del programa HAZITEK de apoyo a la I+D empresarial, que está cofinanciado por el Gobierno Vasco y la Unión Europea.