Ring Engineering was established in 1999 in Plovdiv.
We started with manufacturing automation tools - our first product is a modular PLC and an operator panel.
We have expanded our range of programmable controllers with mini and micro PLCs.
In the bread industry, we have made complete bread oven equipment, and we have developed a PLC with a built-in operator interface and a water-mixer.
Subsequently, we developed an amplifier for hydraulic proportional valves - initially for syringes and subsequently for mobile machines. In this field, we are continuously expanding our range of devices.
As a continuation of our multi-channel thermoregulators for the production of plastic products, we have developed the specialized thermoregulators for hot-casting molds, which are now our biggest production and pride for our company.