Supresu, S.l.

Supresu, S.L. is a precision machining company specialized in high-precision turning and custom mechanical parts for industrial and medical/dental applications. It has been active since 1972 and has developed its work through continuous renewal of its machinery and inspection systems, supporting both prototype runs and large series. Its services cover the full process from machining and finishing to coating, grinding, laser marking, assembly, and blister packaging. The company works with a wide range of materials, including brass, aluminium, stainless and special steels, titanium, and technical plastics, and it also manufactures parts to customer specifications. It is based in Donostia-Zubieta, Spain, and operates with certified quality management systems for ISO 9001:2015 and ISO 13485:2016.