- Railway Resistors Ltd.
- braking resistors,steel grid resistors,grounding resistors,train resistors,starting resistors,cast iron resistors,crane units,load resistors,wire wound resistors,ribbon wound resistors.
- Address:5 Jupiter House Calleva Park
- Balban Limited
- Power Resistors,Neutral Grounding Resistors,Loadbanks,Braking Resistors,Motor Starting Resistors.
- Address:145-157 St John Street
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