Type 45 Destroyer HMS Dauntless at Her Majesty’s Naval Base Portsmouth

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Our commitment to the Royal Navy is absolute and our core products Portalevel™ MAX, Portascanner™ Watertight, Portamarine™ & Portagauge™ are all with NATO Stock Nos. and the company with a UK Government Cage Code


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You can reach us anytime via phone or email, we aim to respond to all enquiries within 24 hours (excluding weekends and bank holidays)


Come say hello at our Technical Laboratory.

Coltraco Ultrasonics
NETPark Research Institute
Joseph Swan Road
TS21 3FB

United Kingdom


Monday - Friday (excluding bank holidays) from 8:30am to 6:00pm, UK.

Tel (Sales & HQ): +44 20 7629 8475
Tel (Technical): +44 1740 618 240