MRS Underground IntelligenceFor 25 years, MRS has provided the tunnelling industry with advanced custom designed engineered communications and safety solutions. These are designed and implemented to the requirements and regulations necessary to individual clients. Over 400 MRS systems have been installed in fifty countries worldwide and are supported by a corporate headquarters in Canada and representative offices in Australia, China, CIS, Mexico, Russia, South Africa, UK and US. For more about MRS, click here. 07/11