Mine Radio Systems Inc.

5-117 Ringwood Dr., Stouffville, ON

Mine Radio Systems Inc. (MRS) was established in 1985 to address the underground radio communication market in the mining industry. In 1992, Ken Morrell and Patrick Waye bought the company from its founder. After the transfer of ownership, MRS ...

Detronics Limited

4003 Bloomington Rd., Stouffville, ON