All Pulley and Gear Developments (APG) Limited has been supplying precision-engineered pulleys and gears to UK and international customers for over 60 years. Based in Rochester, Kent, APG has built a reputation as a trusted name in bespoke power transmission solutions, serving industries where accuracy and reliability aren't negotiable.

APG understands that no two businesses run to the same specification. That's why every product is manufactured to order, tailored to fit the exact requirements of the customer rather than pulled from a generic catalogue. The result is a range of solutions that slot straight into your existing designs, whatever the application.

The core of the business is built around three areas of expertise. First, pulleys and belts: timing pulleys, vee pulleys, poly vee pulleys, round section pulleys and timing belts, manufactured for sectors as varied as optics, control systems and medical equipment. Second, commercial grade gears: bespoke gear development, gear hobbing, gear shaping and chain sprockets, produced with a focus on high accuracy and fast turnaround. Third, a set of additional finishing services covering anodising, chemical blacking and laser engraving, giving customers a complete solution under one roof rather than a hunt across multiple suppliers.

Quality sits at the centre of everything APG does. The company is certified to ISO 9001, and that certification reflects a genuine commitment to consistent standards, not just a certificate on the wall. It's this discipline, combined with decades of hands-on manufacturing experience, that keeps customers coming back and keeps APG's name trusted across the engineering supply chain.

APG's team combines traditional engineering skill with modern manufacturing capability, including CNC machining, to keep pace with growing demand while maintaining the precision the company was built on. Whether you need a single bespoke component or an ongoing supply arrangement, APG has the experience and flexibility to deliver.

For pulley, gear or power transmission requirements, APG Developments offers the expertise of a specialist manufacturer with the service levels of a long-term partner.