Fundiciones Olotenses SA (FOSA)

What FOSA is

Fundiciones Olotenses SA, known as FOSA, is an iron foundry established in Olot, Girona, in 1963. It manufactures gray and ductile iron parts for industrial customers and reports annual production capacity of 3,500 to 4,000 metric tons.

Facilities and capacity

The operation occupies 11,000 square meters, including 4,650 square meters of buildings across several production halls, and reports a workforce of 40. The company says it has continued to modernize its production systems and facilities since its founding.

Products and grades

FOSA manufactures pieces from 0.5 to 3,500 kilograms in three production ranges: 0.5–30 kilograms, 10–100 kilograms and 100–3,500 kilograms. Published casting grades include:

• EN-GJL-200
• EN-GJL-250
• EN-GJL-300
• EN-GJS-400-18
• EN-GJS-500-7
• EN-GJS-600-3

Industries served

Applications include general industry, food processing, engines and gear reducers, street furniture, machinery, ventilation and extraction, elevators and lifting systems, pumps, valves and compressors, heating and lighting.

Processes and supporting services

The foundry uses automatic, semiautomatic and manual or chemically bonded molding systems. Quality-control resources include a sand laboratory, spectrometer, hardness tester and pyrometer. Supporting services cover heat treatment, pattern work, painting and coremaking.

Certification and management

The company website has sections devoted to certification, environmental management and safety, although the source profile does not identify individual certificate numbers or issuing bodies.

Contact

Phones: +34 972 26 09 48 and +34 972 26 96 33. Email: fosa@ffosa.es. Technical inquiries can identify the drawing, alloy grade, weight, quantity, tolerances, testing, finishing and delivery requirements.

A quotation should establish the applicable standard, pattern and tooling responsibilities, inspection documentation, subcontracted processes, lead time and commercial terms.