Sisfle is a medium-sized company located in the Basque Country that belongs to the INZU Group. Our core business is the precision machining according to customer drawings and specifications. Depending on our customer needs, we offer a complete manufacturing solution that includes from the support to the customer on the part/assembly development to the complete manufacturing of precision parts and assemblies. We are specialized in the manufacturing of small and medium-sized series of parts in aluminium, steel, titanium and special materials as inconel. We meet the requirements of customers in high-tech industries as medical, pharma, aeronautics, energy, railway, shipbuilding, powertrain, etc. Our Quality System is certified according to EN ISO 9001 and UNE:EN 9100.