- Welcome to Daley Electronics Pty Ltd HOME LINKS EMC ONE OFF UPDATES Our Electromagnetic Compatibility (EMC) Test Facility provides a cost effective solution to preliminary testing in our shielded room Our Electronics engineering company is also a ONE OFF specialist and has been established in Melbourne for over 20 years. Contact: Michael Daley Daley Electronics Pty Ltd 84 Keys Road Cheltenham ...www.daleyelectronics.com.au