About Us

Donut Technologies is a leading Indian Company, engaged in Research, Development, Designing & Manufacturing of Automatic and Mainline Voltage Stabilizer. Supply to OEM Companies, marketing their own Brands of Automatic & Mainline Voltage Stabilizer and custom-made Toroidal & Variable Transformer remains our speciality.

Since our incorporation in 2010, we have seen robust growth and have become a leading and much appreciated manufacturer, exporter and OEM supplier of Automatic and Mainline Voltage Stabilizer in India. cheap prom dresses

We also share expertise in designing, development and manufacturing of customized Servo based Voltage Stabilizer, Toroidal Transformer, Variable Transformer, Micro- processor based control cards, Relays and CRGO Toroidal cores.