Accessories from heat and power regulators to cables, resistor wires and coupling accessories – manufacturing in Porvoo, deliveries to everywhere in Finland

The products Resiterm Ltd. also include an ample selection of other accessories, such as:

  • Heat and power regulators
  • Heat-resistant cables
  • Heating cables
  • Insulation sleeves
  • Thermoelements
  • Resistor wires
  • Heat-resistant coupling accessories
  • Other accessories

Familiarise yourself with the products available. If you did not find what you were looking for, please contact us so we can see what we can do. Our aim is to find a solution that suits each customer best. 

A manufacturer of electric heating resistors and appliances

Resiterm is a specialist in the design and manufacturing of industrial electric heating resistors. Individual realisation and long-standing experience of 40 years in the field guarantee high quality. The quality is also seen in the accessories, which complement our product offering excellently.

We are based in Porvoo, but we serve entrepreneurs across the whole of Finland. Ask for more information or request an offer directly for the products you need!


Our office is open on weekdays from 8 am to 4 pm.The orders to be delivered from our warehouse will be shipped on the day of the order if the order is received no later than 2 pm, otherwise on the next working day.