Precision Technologies Group (PTG) Ltd.

Holroyd are firmly at the forefront of high precision machine tool design, build and supply. We have more than 150 years of accumulated knowledge, experience and expertise as industry leaders serving a global customer base. Our gear, rotor and thread grinding and rotor milling machines produce the world's most accurate rotors, gears and threads plus ultra precision components in a diverse range of industries including aerospace, marine, power generation and high end automotive. We have developed some of the most sophisticated, bespoke software in the marketplace boasting a simple rapid set and intuitive user interface. This is an investment that allows customers to operate more efficiently and effectively with faster turnaround between jobs.