METCASE is the metal enclosures division of the OKW Enclosures Limited. The company is based in Fareham in the United Kingdom and specialises in the design and manufacture of aluminium enclosures for the electronics indus......METCASE is the metal enclosures division of the OKW Enclosures Limited. The company is based in Fareham in the United Kingdom and specialises in the design and manufacture of aluminium enclosures for the electronics industry. WE have an extensive design and manufacturing facility with advanced production equipment and systems. In common with our OKW plastic enclosures, the METCASE range is very versatile and features modern ergonomic design and a consistently high standard of quality and finish.