RIOTRAFO located in the northwest of São Paulo State, designs, develops and manufactures de-energized tap changers, for use in distribution transformers. It supllies both the domestic and foreign markets and is committed to the following purposes:
- Commitment to customer service excellence.
- Surpassing custom expectations with speedy deliveries of the highest quality tap changers and partnership.
- Creating an environment for the participation and development of employees.
- Continually improving our products and Quality Management System processes.