GW Transformers specialise in transformer repairs, oil purification and the manufacture of mini substations. We offer a one-stop reliable service and fabrication facility with competitive prices.

AMP Transformers trade as an Exempted Micro Enterprise in terms of B. B. B. E. E. legislation. The corporation acquired the business which was formerly known as AMPTEC, which traded for ten years. Amp Transformers opened a branch in Welkom in July 2007 to service existing and new customers for the Free State and Northern Cape Regions.

We are a company dealing with mining and earthmoving equipment repairs and rebuids. WE do electrical work also i. e transfomer abd switchgear services, cable terminations, electrical testing, relay testing as well as transformer oil sampling