Lancszem is a Hungarian company specializing in the design and manufacturing of bicycle chains and related components. Operating within the cycling industry, the company provides products primarily intended for bicycle manufacturers, repair shops, and cycling enthusiasts. Lancszem focuses on supplying reliable and durable chain solutions that meet various technical requirements. The company serves both domestic and international markets, supporting a range of cycling applications from casual riding to competitive sports. Their operations include research and development to ensure product quality and compatibility.