Coltraco in Singapore – Management Team

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With great pleasure we announce that Mr Dennis Chua and Mr Wesley Ong join Head of Operations in Singapore, Mr Raphael J. Bringing their expertise in Marine & Offshore respectively we warmly welcome Dennis and Wesley. It is to Mr B H Tan to whom we all owe a debt of gratitude who met with our CEO over many years at our CEO’s “home from home” in Singapore, Raffles Hotel. Whilst writing we also wish to express our appreciation to Mrs Ann and Ms Clare, without whom this extraordinary development would not have been possible. We are committed to Asia and particularly to Singapore at its centre.

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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