Precision Engineering, Sheffield 

Suppliers of high precision machined components to some of the world’s leading companies in a wide range of industries including Automotive, Oil & Gas, Marine, Classic cars, Electric vehicles, Aerospace, Marine, Film, Medical, Petro-Chemical and Agriculture.

  • One-off specials
  • Batch production
  • Hydraulic testing
  • Product design & development
  • Reverse engineering
  • Check and Safetey Valves
  • Spool Valves
  • Control & Pressure Relief Valves

Certa produces an impressive range of engineered components including turned parts, check and safety valves, spool valves, control and safety valves, pressure valves, drive shafts, gears, sprockets, flanges.

Established for over 50 years, we are proud to have built an impressive reputation based on exceptional quality and service.

With one of the most experienced in-house design and engineering teams in the business we utilise our skill, commitment and knowledge to create high precision parts that work.  Our core aim is to provide professional service and address all of your requirements.  We are analytic and creative engineers and understand that our strengths lie in accommodating designs that others would not.

Production is centred around our notable range of CNC sliding head and CNC milling machines, along with processes such as milling, turning, splining, fabrication, spark erosion and wire cutting using only top quality materials. Backed up by robust QA processes, we only produce parts of the highest quality.

We can accommodate urgent orders with our express delivery options, on occasion we can even offer a same day service. 


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