CMC was originally a subsidiary of Tuthill Group (more than 100 years history), headquartered in New Haven Indiana US and became independent in 2011. CMC can offer diverse high-end drive control products and engineering solutions. The product line includes control flexible shaft of the various specifications, cab units and a category range of standard parts, widely used in high-end industrial customer markets, such as luxury bus, heavy truck, aerospace, construction machinery, rail transportation, agricultural machinery, gardening equipment, racing cars, military vehicles, tanks etc. as selection of shift control, throttle cable, clutch cable, brake line, valve and other mechanical transmission controls.