Di Carlo Transformers, a Germiston based company is developing, manufacturing & selling innovative transformers. We design and manufacture many types of commercial and industrial electrical power transformers, from the smallest to the very largest. All our transformers are custom build to order, according to your specification. Our product range includes: Aircooled transformers, single & three part phase dry type transformers, auto transformers, chockes, rectifier transformers, furnace transformers, power transformers, constant voltage transformers, voltage transformer.