Award Winning Precision Engineering


Founded in 2004, Protek-CNC has established itself as a leading sub-contract machining specialist and is a preferred supplier to several of the country’s leading valve manufacturers.

Protek is a CNC machining company, specialising in a variety of subcontract work. At Protek we pride ourselves in our ability to work in all sectors of manufacturing, producing components for many industries due to our expertise in a number of areas. Currently we have a wide-ranging customer base including sub-sea & off shore, valve manufacture, scientific instrumentation, and filtration systems.

Our philosophy is to deliver ‘zero’ defects in all products and our award-winning reputation is derived from our unrivaled customer service and fine-tuned delivery. This has been recognised through our ISO9001:2015 certification. In addition, we have been awarded Best Performing Supplier from a major customer for 2 years.

Our Machinery:

Within our business, we are using the following machines:

  • Mazak Nexus QTN250 lathes capable of turning up to a 350mm diameter at a length of 100mm.
  • Mazak Nexus QTN350 lathes capable of turning upto a 450mm diameter at a length of 1500mm. Each lathe has a 12-tool turret and CNC controlled tailstock.
  • Mazak VCN510C vertical milling machines with integrated 4th axis, 30 tool magazine and working envelopes of 510mm x 1050mm x 600mm.
  • Mazak VTC310 vertical milling machines with integrated 4th axis, 48 tool magazine and working envelopes of 620mm x 1500mm x 710mm

All milling machines have the latest Renshaw MP40 probes to ensure the best consistency when measuring component and the milling machines also have tool eyes installed for tool measurements which allow self-correction for high tolerance batch work. In addition, all eight machines use Mazatrol Fusion 640 software.

We are happy to quote on all materials and have a maximum size capacity of 500mm diameter by 1500mm long for turned components and 1000mm x 510mm for milled components.