High-precision measurement, calibration, and testing services, CMM calibration, VMC machine calibration, torque-wrench calibration, 2D height-gauge calibration, portable CMM inspection (using Romer Arm and Faro machines), 3D laser scanning, gear measurement (using Zeiss machines with Calypso software), and third-party inspection, are the field Unique Measurement Service leads, a Chennai partnership firm accredited by NABL (ISO/IEC 17025:2017) for mechanical calibration and certified by ISO 9001:2015. Established in 2015 and operating 13 branch offices across India, including Ambattur, Sriperumbudur, Sricity, Coimbatore, Trichy, Hosur, Bengaluru, Mysore, Mangalore, Hyderabad, Visakhapatnam, Anantapur, and Cochin, and with more than 200 trained employees, it serves automotive, aerospace, defense, wind-energy, medical-product, FMCG, and robotics customers, emphasizing round-the-clock service, high-accuracy automated equipment, and customer satisfaction.