Permag Limited was established in 1982 to manufacture and supply strip wound magnetic cores. We have been in operation continuously since then, supplying cores to all aspects of the transformer industry and other applications requiring magnetic materials.

We aim to provide as flexible and responsive a service as possible –

• No minimum order quantity
• Small batch orders can be dispatched next day
• Samples can be supplied
• We can offer advice or assistance in product development
• Cores are available in all grade and gauges of silicone iron including the
  industry latest high grades from Japan


• Cores are made to specifically meet customer requirements in dimensions and finish
• We can deliver worldwide

WE have BS EN ISO 9001:2015 registration with NQA