Holmarc Opto-Mechatronics Pvt. Ltd (Formerly Holmarc Slides & Control Pvt. Ltd) is a leading manufacturer of positioning devices & systems in India. We manufacture hundreds of standard Holmarc Opto-Mechatronics Pvt. Ltd (Formerly Holmarc Slides & Control Pvt. Ltd) is a leading manufacturer of positioning devices & systems in India.