Machining of a hydraulic manifold block in 316 stainless steel
Machining Hastelloy C grade steel for the Oil & Gas sector
Leading provider of CNC machined components and assemblies
CNC Machining for the Military and Defence sector, with full traceability

Welcome to ADM Precision Engineers

ADM is a subcontract precision engineering company based in Littlehampton, West Sussex, UK.

Our bespoke engineering services extend from precision machining to complex assemblies. Encompassing; pressure testing, tensile strength testing, heat treatments, chemical coating, painting, welding, ultrasonic cleaning and serial number part marking, for future product traceability.


ADM specialise in serving numerous key industries including; aerospace, defence, oil & gas, hydraulics and commercial. Take a look …

“ADM are easy to work with and have proven to be proactive in getting our projects off the ground quickly”

Commodity Manager - Machining, Acro Aircraft Seating Ltd


The Fluid Power & Systems (FPS) Exhibition 2020.

Fluid Power & Systems (FPS) Exhibition 2020

ADM Precision Engineers are proud to be exhibiting at the 2020 … Fluid Power & Systems (FPS)...