Donut Technologies

Donut Technologies was established in
the year 2010. Within 3 years, this company has become a leading &
appreciated manufacturer, exporter and O E M supplier of Voltage
stabilizer and there spare parts i.e Toroidal Transformer, Toroidal
Core (CRGO), Variacs, Micro processor based Control Cards and Relays.
This entire range of products is checked with various quality tests
to assure a perfect range to the customers.

Products Manufactured:

Toroidal cores are manufactured by us
from fine quality CRGO steel (1kgs to 50kgs per piece). Our core is
featured with high maximum flux density, high permeability & low
core losses. Variety of sizes and grades of this material available
as per the requirements of the customers.