Since March 2012, "AC - DC" OOD is an official partner of ABB Automation Products GmbH for the sale of devices for automation of the Republic of Bulgaria. The business scope of sales includes electromagnetic, mass, vortex and thermal flowmeters, rotameters, pressure transmitters and differential pressure, temperature sensors and temperature transmitters, recorders, positioners, actuators, level gauges and instruments for analysis of liquids.

"AC - DC" OOD is authorized for installation and where necessary to repair and maintain  the above equipment.

The business scope includes a wide range of instruments for measuring power designed to improve control, productivity and quality processes. Products measure mechanical and geometrical variables.