Introducing General Manager, Fire Safety in China

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It is with great pleasure that we announce the appointment of Mr David Cao as GM, Fire Safety – Coltraco China. Our CEO Mr Carl Stephen Patrick Hunter says, “We warmly welcome Mr David Cao as our company’s General Manager, Fire Safety in China. An industry professional, David will kindly help oversee our Fire Safety operations in China for both our portable Portalevel™ range of products and our fixed monitoring system for CO2, HFC-227, FM-200™ & NOVEC™ 1230, Permalevel™ Multiplex, developing and co-ordinating our Partner companies and Distribution network in China and supporting the business development of customers in critical infrastructure and our presence in China. It is with great pleasure that we welcome Mr David Cao.”

Mr David Cao comments, “I am pleased to have this opportunity of supporting Coltraco Ultrasonics in China with their range of highly accurate gaseous suppression monitoring products and systems. I look forward to working with Coltraco’s Chief Executive Officer and the Coltraco team in the months and years ahead.”


Get in touch

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