sep floor logo


We believe there are a variety of reasons why you would decide to use us than anyone else as your supplier of choice for CNC Waterjet & Knife Cut Gaskets & Profiles, Rubber Moulding, Extrusion & Inflatable Seals, Machined Components, Studbolts & Fasteners and Safety Products.

You may have already been elsewhere or looked around at other suppliers, but take a look below at the top 10 reasons why we feel SEP should be your number 1 choice and why our customers rate our service and staff so highly.


10) Approved Quality Standards

Having been first certified back in June 1992, SEP remain Quality Approved to ISO 9001:2008 standards and are actively pursuing AS9100. Our ISO 9001:2008 certification is important to us at Specialised Engineering Products as it allows us to demonstrate our strict quality measures as well as establish our strong commitment to customer satisfaction. Our procedural control of multiple part disciplines from gasket cutting and machining to rubber moulding at the same location is industry leading.


9) Research & Development Capability

SEP are actively involved in research and development. Our involvement in R&D can mean ongoing support for all of our customers – whether that’s OEMs or end users. We are there to support, assist and offer our vast knowledge and experience to those tasked with assessing available technologies and can utilise our cutting edge technology to successfully bring projects through the  development stage to production.


8) Design Input & Know-How

Specialised Engineering Products commitment to continuous improvement has taught us, if there is one outstanding lesson, it is that the earlier a client involves the SEP engineer, the greater the benefits in terms of cost, design effectiveness and ease of production. This commitment is verified by those who have continued to test our ability and will be refreshingly demonstrated when approached by others, looking for a progressive, proactive, enthusiastic business partner.


7) Multi-disciplined

Aerospace, Defence, Petrochemical, Oil & Gas, Nuclear, Pharmaceutical, Food & Drink, Marine & Formula 1. We are recognised globally as a major manufacturing and distribution business that maintains service levels more associated with that of local suppliers.


6) Responsive Manufacture & Supply

Our in-house facilities and material stocks mean that we can often offer very rapid response lead times. The products we supply offer only the very best quality and reliability, protecting the environment, minimising equipment down time and increasing plant and public safety.


5) On-Site Design & Manufacturing

‘Cleanroom’ manufacturing, climate controlled rubber compound storage, post cure ovens with traceable data logging, CNC controlled machining and gasket cutting machines; SEP has set the benchmark of this industry’s perception and expectation. Supported by the latest 2D & 3D CAD modelling software, we have the ability to turn models/designs into real parts quickly, easily and accurately.


4) Cutting Edge Technology

We’ve invested heavily in recent years in the very latest, industry leading machinery, including the waterjet cutting machine with the only microhead cutting technology in the UK and the 2 new DMG machining centres. These are all supported by the latest 3D CAD CAM software and CNC Co-ordinate measuring machine that’s capable of hands-free inspection to Aerospace First Article standards.


3) Transparency

Our website will hopefully whet your appetite to make contact, we hope you go one step further and visit us and confirm we are more than just inviting words and pictures. ALL of the photos you see on our website are photos from our plant and of our products. We've got nothing to hide here at SEP; what you see on our website is what is on site at our premises in Romsey, UK.


2) Over 40 Years of Experience

Since our inception in 1976, SEP have grown to become manufacturers and suppliers to major end user and OEM clients within many industries. Here’s to another 40 years… 


1) Customer Service

SEP are incredibly proud of the team members that drive the company forward - we have an envious reputation of developing our personnel to combine experience with the power of knowledge which is delivered with warmth of service.



So there are just ten reasons to make Specialised Engineering Products your preferred manufacturer & supplier of gaskets, rubber mouldings, inflatable seals, studbolts, machined components and more.

Get in touch today on +44 (0)1794 830757, or email sales@specialisedengineering.co.uk, for more information.

Interested in what SEP have to offer?
Email, Phone or Fax - get in touch! Contact Us