MAROMATIC COMPANY INC, founded in 1964, designed the first Automatic Pin Loading Machine for the lock industry. 
Over the years, Maromatic has developed numerous concepts for the fabrication of locks and keys as well as assembly processes for lock components.
In 2003, MAROMATIC and CHIEH YUNG AUTOMATION CORPORATION, a Taiwanese machine builder founded in 1982, formed a partnership that combines over 90 years of machine building experience for door lock, padlock, door closer, and automotive locks.
Through creative automation, Maromatic-CYA designs and builds a complete line of customized production equipment for the world-wide lock industry.