Here at Permag Limited we were originally established in 1982 to manufacture and supply strip wound magnetic cores. We have been in operation continuously since then and we supply cores to all aspects of the transformer industry as well as other applications requiring magnetic materials. We strive to offer as flexible and responsive a service as possible with no minimum order quantity and small batch orders can be dispatched next day. Samples are able to be supplied. We are able to provide advice or assistance in product development and cores are available in all grade and gauges of silicone iron which includes the industry latest high grades from Japan. Cores are made to specifically in order to meet customer requirements in dimensions and finish. We are able to deliver worldwide. WE have BS EN ISO 9001; 2008 registration with NQA