Doneria group was established in the year 1968.Today
they are one of the leading manufacturers of international quality
industrial engine, diesel engine, air cooled diesel engine, high
speed diesel engine, Diesel engines and related products like pumps
and gensets. Their aim is to engineer superior quality engines
and offer them at competitive prices.
Sigma Engineers was established in 1987 to provide very good quality commercial
and industrial electrical products. They are leading manufacturer of emergency lights, voltage stabilizers, UPS , power inverters, electronic ballast, electronic choke and all the related electronic and electrical items.
The company manufactures power supplies for industrial, telecommunication automotive and computer
applications.The product range includes solar chargers, charge
controller, inverters, ac-dc converters, dc-dc converters, dc-ac
converters, ac voltage stabilizers, dc voltage stabilizers, from a
few watts to several kilowatts.
The company is a manufacturer of Batteries, battery chemicals, battery containers, battery parts.
The Company was established in 1991. Deltron Control Systems is a professionally managed ISO certified, SSI Unit registered with NSIC, DGSD involved in manufacturing of power conditioning equipments like UPS, Inverter, servo, cvt, stabilizer
trader of voltage stabilize.
The company was established in 1999. They are manufacturing water management system, R.O. plant, sewage treatment plant, water softer, hot water generator, hydro pneumatic system.
The company is an undisputed technology leader in power electronics in India with strong and recognized in house R and D. They are the only Indian manufacturing company that could design, develop and manufacture online ups systems up to 800KVA with paralleling capability up to 8 times, K-Rated transformers up to 1000KVA and advanced DC power plants upto 2000AMPS. It has also developed and manufactured many innovative and advanced products to cater the Nations defence, power, communication and IT sector.