Group of ISO 9001 Approved Precision Engineering Companies

Rolwey Group Ltd comprises of 4 companies: Blue Diamond Technologies Ltd, Race-Tec Sealing Ltd, PTF Engineering Ltd and Stella-Meta Ltd. At the heart of our ability to drive customer satisfaction is a mature proven quality management system and our target is simple, to exceed customer expectations. Rolwey Group LTD is audited and certified by BSI to BS EN ISO9001:2015.

Blue Diamond Technologies Ltd:
As founder member of the Rolwey Group, we pride ourselves on working with our customers to achieve the results they need. In principle, we’re problem solvers. We get involved when standard products and solutions just won’t do.  In short, we’re all about – Making Things Better!

Our core skills have been complemented by continual investment in new technologies. This philosophy enables solutions to be developed to meet the most demanding applications throughout industry.

Carefully matching our capabilities and resources to our customers’ requirements enables both well-engineered and cost effective solutions to be achieved. Whether managing an involved engineering project, resolving a challenging design problem or reducing supply chain costs, BlueDiamond will apply an enviable level of detail to projects large and small.


PTF Engineering Ltd
PTF Engineering is an ISO 9001 - 2008 and PED 97/23/EC accredited company offering fabrication of pipe work, steel work tankage and pressure vessels for a range of applications in the Petrochemical, Oil, Gas and Water industries. 

With a key focus on skid mounted process system, PTF offers a comprehensive range of project management, fabrication, installation and mechanical services to the highest standards across the UK from its base in Southampton.



Rolwey House
School Close
Chandlers Ford
SO53 4BY
United Kingdom
Number of employees
1 - 4



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