Compression molding DMC (Dough Moulded Compound) products have been Mepco Mouldings Ltd.'s specialty for more than 25 years. These products are perfect for enclosing electrical components like transformers, rectifiers, batteries, lighting, electronics, and instruments. We are the top producer of industrial portable junction boxes and transformer housings for portable tools. We can create housings for any device that requires a sturdy, water-resistant, electrically insulated material. Construction sites, refineries, chemical plants, marine, civil, military, and industrial sites have all employed our line of enclosures to shield components from harsh and hostile conditions.