TMA Products

The founders of the TMA brand aspire to excellence, innovation and transparency. To date, this prominent factor has distinguished the company in the market place.
We specialize in engineering, supplying, installing, and repairing Three Phase Distribution Transformers (25KVA to 20MVA), with a commitment to safety and environmental protection.
Jinshanmen Co. Ltd is a private enterprise company based in China, established in 1988 and specialising in producing power transformers and distribution equipment. Its annual production capacity is an impressive 10 000 000 MVA. Currently, our partner is distributing its products to Kenya, Nigeria, South America, Oceania, Europe, Asia and other countries. In manufacturing TMA transformers, substations and switch gears, we have partnered with Jinshanmen Electrical Co. Ltd to comply with SADC countries’ specifications, on the following bases:
80% of production (i.e. manufacturing) is done in China.

20% of production (i.e. final assembly and testing) is conducted in South Africa.

Innovation and marketing efforts conform to the SADC stipulations.

We employ engineers and technicians with experience in transformers, substations and HV/HT electrical equipment, who are well-trained in quality assurance processes. We take great pride in being able to offer our valued clients quality service by paying attention to all aspects of their requirements and by meeting their diverse needs.

Our products and services meet the requirements of the ISO 9001: 2008 and our processes are validated and approved by the South African Bureau of Standards (SABS), the process and service auditing body of South Africa.

All efforts are geared towards ensuring that everyone in our company both maintains and adheres to health and safety standards. Our services and products, whether they are high-voltage transformers, substations or switch gears, are delivered through a solid set of disciplines and procedures that conform to all industry regulations, guidelines and statutory policies.

More than just a Company

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