Success Electronics & Transformer Manufacturer S/B has been supplying transformers and power products since 1980. With the years of experience, we are able to provide the most comprehensive range of mains transformers available from stock and in quantity. In order to diversify our product range, we also manufacture industrial lighting products to serve increasing market demand. So regardless if your requirement is for spares, pre-production or a volume production orders we are able to provide the most competitive price and services.