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About us
1971
Foundation of TALLERES MECANICOS MAFRA in Bilbao (Bizkaia).
1971
Foundation of TALLERES MECANICOS MAFRA in Bilbao (Bizkaia).
1971-1993
Commercial deployment throughout the national territory.
1993
Absorption by the Luxembourg multinational ROTAREX.
1994
Transfer to new facilities in Galdakao (Bizkaia).
1993-2001
Growth and internationalization process under ROTAREX quality standards.
2001
Rename of the company to ROTAREX SPAIN.
2003
Integration and transfer of IBERGAS to ROTAREX SPAIN.
2007
Liquidation and closure of ROTAREX SPAIN.
Foundation of VALVULAS MAFRA in Galdakao (Bizkaia).
2007-2021
Process of growth and internationalization with own product.
Update of the corporate image through the new website.
2023
Diversification of our activities incorporating distribution of regulators and equipment from various brands.
Our services
Our customers
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