Interplast is one of the few companies in Europe with vertically integrated production and the only company in Greece that manufactures all the components of the system while offering a guarantee on the entire heating-plumbing installation. The company’s subsidiary ELVIOM AEBE manufactures brass fittings for the Como-pex system. ELVIOM, which has 55 years experience in brass fittings manufacture, produces brass fittings from materials compliant with European standards EN 12164, EN 12165, EN 12167 and EN 12168, also meeting the specifications of DIN 50930/6 on the suitability of brass fittings for drinking water installations.