About

South African’s premier and preferred
manufacturer and distributor

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GMC Powerlines was established in 1996 in Johannesburg and has grown rapidly over the years to become South Africa’s premier and preferred manufacturer and distributor of overhead line products to the local and export market.

We offer a wide range of products to customers throughout Southern and sub-Saharan Africa:

  • Large and heavy industry
  • Government and parastatals
  • Construction industry
  • Electrical contractors including those working on governments overhead electrification programme and independents
  • Mining industry
  • Domestic market

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These products are of a high quality and are tested at one of South Africa’s largest testing station Koeberg Insulator Pollution Test Station.

We are proud to have achieved our leadership position through the excellence of our people, finest quality products and most importantly, providing our customers with fast, friendly and efficient service.

GMC in-house Research and Development team ensures that the company continues to be innovative in the overhead line industry and is able to manufacture exclusive products.

With our vast inventory, GMC is able to supply contractors and utilities with turnkey supply solutions for their major electrification projects.