+44 (0)1642 762 151
MJR Controls Ltd
85 Willows Court
Teesside Industrial Estate
Thornaby
Stockton on Tees
TS17 9PP
United Kingdom
MJR appointed as UK agents for Samsung Heavy Industries


From electronic repair of existing Automatic Voltage Regulators (AVRs) to complete retrofit excitation solutions, we can cover all generator maintenance and repair work including...
We also provide custom design solutions for replacement of obsolete static and rotary excitation systems on DC 'Ward Leonard' drive systems for proplusion, cranes, winches and other high power DC variable speed drive applications.
Our team of very experienced technicians operate worldwide to resolve all types of generator and motor problems and we're often called after many others have failed to find a solution.