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Company Profile

Located in Delhi, India, Cosmo Electrical Instruments has a sophisticated production unit with a well-equipped tool room and tool design department which has all the latest machinery for the production of Servo Voltage Transformers, Automatic Voltage Stabilizer and more. These transformers and stabilizers are available with us in the range of 1 KVA to a maximum of 1200 KVA. We believe in continual improvement of plant, process and personnel, and thus we impart regular training to our employees from time to time in various fields. The results of these trainings is reflected in the way we meet every requirement of our customers with durable, lightweight, and high performance products. 

Why Us?

We meet the expectations of customers with utmost sincerity, ensuring that all the aspects of quality and smooth delivery are fulfilled. Here, there are several factors that play critical role in meeting the customer's expectation and making us a preferred choice, these are:  

  • Premium grade products 
  • Robust infrastructure 
  • Customer-focused approach 
  • On-time delivery
  • Market leading rates 
  • Wide distribution network
  • Team of qualified professionals

Key Facts

Nature of Business

Manufacturer and Supplier

Year of Establishment


No. of Employees


Monthly Production Capacity


Original Equipment Manufacturer


Warehousing Facility


Legal Status of Firm

Proprietorship Firm

Production Type


Annual Turnover

Rs 1.5 Crores



Standard Certificate

ISO 9001:2008




Location Type


Company USP

Quality Measures/Testing Facilities


Statutory Profile


Karnataka Bank and HDFC Bank



Central Sales Tax No.


Packaging/Payment and Shipment Details

Customized Packaging


Payment Mode

Cash, Cheque, DD

Product Portfolio

Cosmo Electrical Instruments offers following product:

  • AC Synchronous Motor Variac
    • Motorised Variac
    • AC Synchronous Motor Variac
  • Auto Transformer
    • Dimmer Auto Transformer
    • Variac Auto Transformer
    • Dimmer Servo Transformer
    • Variable Auto Transformer
    • Single Phase Auto Transformer
    • Single Phase Dimmer Auto Transformer
    • Single Phase Variable Auto Transformer
  • Industrial Power Conditioner
  • Isolation Transformer
  • Servo Stabilizer
  • Automatic Voltage Stabilizer
  • Step Down 
  • Isolation Transformer
  • Variec Auto Transformer
  • Variable Transformer
  • Enclosed Variable Transformer

  • Servo Voltage Stabilizers
    • Digital Servo Stabilizer
    • Servo Voltage Stabilizer
    • Air Cooled Servo Stabilizer
    • Oil Cooled Servo Stabilizer
    • Wall Mounted Voltage Stabilizer
    • Digital Servo Voltage Stabilizer
    • Automatic Servo Voltage Stabilizer
    • Two Phase Servo Voltage Stabilizer
    • Three Phase Dimmer Servo Transformer
    • Three Phase Servo Voltage Stabilizer
    • Single Phase Automatic Voltage Stabilizer
    • Three Phase Digital Servo Voltage Stabilizer
  • Constant Voltage Transformer (CVT)
  • Wall Mounted Voltage Stablizer For A.C
  • Oil Cooled Servo Voltage Stabilizer