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HAYSYS Ltd is an Electronic Design Services company based in Cardiff, South Wales. Our customers include the UK Ministry of Defence where we have established ourselves as a Prime Contractor, providing design services for systems used by the Royal Air Force.

We also provide design and manufacturing services to the Power Distribution industry with customers including Western Power Distribution and UK Power Networks.  These customer are currently enjoying the benefits of our expertise in Substation current measurement techniques along with our communications infrastructure.

We also have Direction Finding (DF) products and systems that have been designed specifically for the world-wide Air Traffic Control (ATC) market.  Our latest DF system being installed at London Southend Airport in Essex as part of the extensive airport expansion plans being undertaken there.

HAYSYS Ltd has invested heavily in the very latest design tools in order to maintain its state-of-the-art design capabilities in all it's lines of business.