google+      facebook      twitter

Company Profile

Founder & Mentor


NTPL was founded in the year 1975 by Prof. Manindra Nath Ray, better known as Prof. M. N. Ray, eminent Applied Physicist, after he retired from the Department of Applied Physics, Calcutta University.

He started his entrepreneurship in manufacturing special type of Transformers and Equipments mainly for Research & Academic Institutions, the very first production being in the year 1976.

Company Profile

From 1976 to 1980 NTPL has manufactured special types of Transformers to cater various categories of Industries, Power Sectors, Project Works, Educational Institutes and Laboratories etc. During this period NTPL also introduced some test equipment. Oil test set is one of those, cast resin high voltage transformer is also introduced for oil test set.

During 80’s NTPL introduced numerous Test & Measuring Equipment covering almost every field of Electrical Power Engineering and grabbed ‘in house’ indigenous technology.

1990 onwards NTPL extended its own infrastructure and keeping in mind the changing scenario of world market as well as power engineering, NTPL introduced few diagnostic test equipment and more advanced equipment with incorporation of Microcontroller-based and Computer-based Technology.

Our new generation of test equipment offers superior specifications and many benefits over the competition. Our products are generally less expensive, smaller, lighter yet rugged, enriched with significant design, specification, and operational advantages over all others.

With 35 years of our existence, we have become the market leaders in India for manufacturing and development of Electrical and High Voltage Test & Measuring Equipment. As a single source supplier we unify powerful resources from design, development, engineering, marketing and support – from high-voltage, high-current design over electronics to embedded systems and software in one company.


At every level of the organization our aim is to deliver a product that our customers and we can be proud of. We are not satisfied with setting mere standards but we believe in continual improvement.

Being a specialist in the field of manufacturing Electrical Test & Measuring Equipment, we are dedicated to optimize the systems as per our customers needs. To keep up this impetus an obvious prerequisite is thorough knowledge and awareness of all specific applications and feedback from users. With all these ideas we can transform simple discussions into a meaningful and successful Product for our Clients.

NTPL Values

Our values serve as a compass for our actions and describe how we behave in the world.

The courage to shape a better future
Be real
If it is to be, it’s up to me
Committed in heart and mind
What we do, we do well
NTPL Mission

NTPL’s mission is to be the best-in-class electrical and high voltage test & measuring instrument manufacturer by developing products which incorporate our wealth of experience both technologically and in the markets we serve. In doing so NTPL meets customer expectations for:

  • Highest quality
  • Leading technology
  • Competitive pricing
  • Best-in-class products, service and support
  • Individual and company accountability
  • Financial stability
NTPL Vision

Our vision serves as the framework for our Roadmap leading to our Mission and guides every aspect of our business by describing what we need to accomplish in order to continue achieving sustainable, quality growth.

Be a great place to work where people are inspired to be the best they can be maintaining speed, simplicity and self-confidence.
Bring to the world a portfolio of quality Electrical and High Voltage Test & Measuring Equipment brand that anticipate and satisfy industry’s desires and needs.
Nurture a winning network of customers and suppliers, together we create mutual, enduring value.
Be a responsible citizen that makes a difference by helping build and support sustainable communities.
Be a highly effective, lean and fast-moving organization.

Our quality performance is the result of this awareness that is imbibed in the positive team spirit among our employees. At NTPL we have a motivated team working to develop and produce innovative products that best serve our customers needs today and in the future.

Global Presence

The Products manufacture by NTPL are well accepted in India, Pakistan, Bangladesh, Nepal, Bhutan, Myanmar, Malaysia, Indonesia, U.A.E., Turkey, Kenya, Peru, Romania, Australia, Yemen, Korea.