STC has been recognized as a market leading company in the material area since its start in 1898. Our commitment to materials development and continuous improvement set us apart from most of our competition. STC has complete in-house capabilities to assist with design, engineer, tool and manufacture of technical ceramics to customer requirements. Superior Technical Ceramics invests in state-of-the-art equipment and in highly skilled, knowledgeable employees to produce the industry’s best components. Through the use of ISO 9001:2008, AS9100, 5S and lean practices and policies, STC ach