John Mayes Engineers Limited

Shearline Precision Engineering Limited

Ely, Cambridgeshire

Shearline Precision Engineering Limited is a contract manufacturer in Ely, Cambridgeshire, offering CNC machining, sheet metal fabrication and electro-mechanical assembly. The machine shop runs 3, 4 and 5-axis CNC milling, CNC turning and sliding head lathes, holding tolerances of ±0.01mm, with two Mitutoyo CMMs in a temperature-controlled inspection room. The company holds AS9100, ISO 9001 and ISO 14001 certification and supplies aerospace, defence, medical, scientific, nuclear and automotive customers, from prototypes to volume production with stock holding agreements. Laser cutting, welding, powder coating, bead blasting, part marking and assembly are carried out on site; anodising, plating and passivation are arranged through approved subcontractors.

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

H W Webb (Engineers) Limited

Bungay, Suffolk

H W Webb (Engineers) Limited is a precision machining company at Woodton, near Bungay, Suffolk. It offers CNC turning with driven tool, Y-axis and twin spindle machines, CNC milling up to 1.6 metres and simultaneous 5-axis milling, with a Mazak CV5-500 recently installed, plus rapid prototyping and 3D printing. Parts are measured on coordinate measuring machines with printed reports. The company is certified to ISO 9001 and ISO 14001 and supplies nuclear, aerospace, oil and gas, medical and agricultural customers.

• CNC Milling
• CNC Turning
• 5-Axis Machining
• Design/CAD-CAM

Milltech Precision Engineering Limited

Norwich, Norfolk

Milltech Precision Engineering Limited is a CNC machining and assembly sub-contractor in Rackheath, Norwich, established in 1999 and part of the Indutrade Group. It runs more than 40 CNC machines, including Matsuura and DMG 5-axis milling centres, multi-pallet horizontal mills, and Mazak, Doosan, Biglia and Star (sliding-head) lathes, with milling tolerances to ±0.005 mm. Inspection is on CMMs, and the company is ISO 9001:2015 approved by LRQA and JOSCAR registered. It also offers part or full assembly and in-house 3D printing, and has divisions for aerospace and defence, energy, valves and manifolds, and general engineering.

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