Presto Engineering

AC Precision Engineering Limited

Vale of White Horse, Oxfordshire

AC Precision Engineering Limited is a precision machining company in Faringdon, Oxfordshire, working to an ISO 9001:2015 certified quality system. It runs three Deckel Maho DMU50 5-axis machining centres and a Matsuura MX-330 with a 10-pallet changer, alongside 4-axis vertical machining, CNC turning including a Nomura NN25 sliding head lathe, and AgieCharmilles wire and spark erosion. Inspection is carried out on two Mitutoyo CMMs, with certificates of conformance tracing parts to raw material. Work runs from prototypes and small batches to high-volume production for medical, space, motorsport and marine customers, including assembly of machined equipment.

• CNC Milling
• CNC Turning
• 5-Axis Machining
• Swiss Machining

Ashby Precision Engineering Limited

Vale of White Horse, Oxfordshire

Ashby Precision Engineering Limited is a CNC machining company in Abingdon, Oxfordshire, founded in 1977. It operates over 20 CNC machines, including Hurco 5-axis and vertical machining centres, Nakamura twin-spindle turn/mill centres and Tornos and Star sliding-head lathes, alongside manual lathes and mills, and machines parts from a few millimetres up to 1.5 metres. Welded and cryogenic assemblies, helium leak testing, CMM inspection and KANBAN and call-off supply are also provided. The company is ISO 9001:2015 certified and supplies scientific, medical, aerospace and defence, rail, marine, oil and gas, motorsport and atomic energy customers. Anodising, painting and heat treatment are arranged through external providers.

• CNC Milling
• CNC Turning
• 5-Axis Machining
• Swiss Machining

Rotec Aerospace Limited

Wychavon, Worcestershire

Rotec Aerospace Limited is a CNC machining company at Vale Business Park, Evesham, Worcestershire. It runs sliding head (Swiss-type) lathes from 1mm to 50mm diameter, DMG Mori and Nakamura turning and mill-turn centres with driven tooling, and DMG Mori 5-axis milling centres, alongside 3 and 4-axis machining, in aluminium, mild and stainless steels, titanium, brass, copper, nickel superalloys and engineering plastics. The company is certified to AS9100 Rev D and ISO 9001 and supplies aerospace, space and satellite, defence, motorsport and automotive, oil and gas, industrial and agricultural customers, from 1 to 2 day urgent parts and prototype batches to high-volume turned parts. CMM inspection with reports, assembly and CAD/CAM design support are also offered.

• CNC Milling
• CNC Turning
• 5-Axis Machining
• Swiss Machining