SIRL, headquartered in Penela, Portugal, stands out for its extensive experience in the manufacture and sale of machinery and tools for civil construction, concrete mixers are its "core" product.

With professionals qualified at the highest level, who perform their work daily in accordance with European quality and safety standards, SIRL satisfies, with respect and commitment, its customers and partners.
Rigor and quality in the manufacturing process, as well as determination and assertiveness in market research are key factors for success and respond to the needs of an increasingly demanding public.