Welcome To NELAB - An Indian company in Power Electronics, Electrical and Mechanical fields having prominent designing, manufacturing, servicing and maintenance service providers in Visakhapatnam since 1989

National Electronics LABoratory (NELAB) is an Indian company in Power Electronics, Electrical and Mechanical fields having prominent designing, manufacturing, servicing and maintenance services providers since 1989 in the heart of Visakhapatnam. With its expertise in designing, manufacturing and technical support of equipment for power electronics such as ‘400 Hz power supply units’, ‘Rectifiers’, ‘Thyristor Control Panels’, ‘Frequency converters’, ‘Battery charging rectifiers’, DC power supply units’ ‘, ‘Navigation lights’ ‘Ups systems’, ‘Industrial inverters’, etc., Apart from this, we also expertize in Electrical marine installations for ‘Electrical load banks’ DC change over panel’, and Mechanical installations like ‘Lapping machine’, ‘Hard alloy coating machine’, etc., under Mr.P.S.N.Raju, serving in the field of defence and power sector, catering to their needs of Power Electronic equipment.

National Electronics LABoratory, with its rapidly growing designing, manufacturing and service oriented company, is an alternative service provider to our privileged clientele ranging from small to large scale establishments connected to Ports and Harbors, Defence, Aeronautics, Pharma and other engineering establishments.

With our practical approach, we render customized solutions in the fields of Ports and Harbors, Defence, Aeronautics, Pharma and other engineering establishments as Service provider.

QHSE Policy

All our company operational standards meet or exceed local work place health, safety and environmental quality requirements. We will strive to see that our activities in promoting business will have smallest possible eco-foot print.


  • In time delivery
  • Cost effectiveness
  • In-depth understanding of technical and functional aspects of products
  • Authorized dealers of power electronic equipment and spares of leading companies
  • Wide variety of certified quality control devices to ensure conformance to all applicable quality standards

Our Vision

To inspire, innovate and implement global standards for high performance, reliability and cost-effectiveness in the community of Industrial Power Electronics service providers.

To evolve constantly according to the growing demands of the world and create products that match our core values of human care and environmental benignity.

About National Electronics Laboratory (NELAB)

We have developed a state-of-the-art production unit where all manufacturing & finishing operations are carried out. The testing laboratory is equipped with the latest systems that test the products in functional conditions and ensure compliance with the requisite industry standards. Our research & development wing assists us in conducting the necessary researches regarding the up gradation of the product line. We strive hard to meet all the requirements till installation, commissioning and after sales service.

Product Portfolio :

We are one of the prominent suppliers of a wide range of Electric/Electronic Equipment. Further, we also hold expertise in offering Custom Build Power Electronic Equipment such as Battery Chargers/Dischargers, UPS Systems, Battery Chargers, Rectifiers, Thyristor Control Panels, Frequency Converters, Electric Load Banks, etc., and we are also engaged in providing Operational and Maintenance for our range of products. Our products are known for their salient attributes like:

  • Durable
  • Corrosion resistance
  • Long lasting
  • High performance

Apart from our manufacturing products, we also undertake Design, Manufacture, Testing, Installation and Commissioning as per the requirement of the customer.

Quality Assurance :

We are committed towards providing our products and services that reflects quality to its core. In order to achieve this goal, we have setup a testing laboratory, where the products are put through several rigorous tests.

Industries Catered To :

We are a reputed organization, which is serving diverse industries through its products & services. The range available with us finds its application in the following industries:

  • Naval War Ships
  • Defence Shore support
  • Aviation
  • Defence Research
  • Port Navigation Systems

The reviews of the clients based in these industries have further bolstered our confidence and have inspired us to provide them a range that suits their specific requirements and the demands of their respective industry.


Services Offered

  • 400 Hz power supply units
  • DC power supply units
  • Battery charging rectifiers
  • Navigation lights
  • Ups systems
  • Industrial Inverters
  • Frequency converters
  • Pre-setter battery pack
  • DC Change over panel
  • Electrical load banks
  • Lapping machine
  • Hard alloy coating machine

Contact us:

Land     +91 891 2561170
Mobile  +91 92 466 10 345

Email: nelabraju@gmail.com

Website : www.nelab.in

Contact Address:

101, Ganesh Sadan, #32-1-17, Bowdara Road, Visakhapatnam
Andhra Pradesh, India - 530 004