The Company

Fortified by a sixty-year experience in the manufacturing of off load tap changers for electric transformers, and with more than five million working devices all over the world, A.S.P. company exports now more than 85% of its production in fifty different countries.

Its structure is entirely independent from any other economical or industrial players, and its product range covers all the needs of the tension class from 20 to 150kV, from 30 to 1250A (use in parallel for all superior currents).


What they say about us

ASP is a great company to work with. The team is incredibly efficient, we are very pleased to work with them.

Our clients

Among the 200 transformer manufacturers who trust it are