Nu-Cork Products Pvt Ltd


  • Gaskets & Transformer parts Leader
  • Trusted name in sealing
  • Total sealing solutions
  • -60°C to +260°C

ISO 9001, 14001, and 45001 Certified and Approved source up to 1200 KV class Transformer & Reactors

one-stop brand for all transformer sealing & allied products

Our Product Range

We are perfect partners for organizations seeking sealing solutions using Cork & Rubberised material. Nu-Cork is a reputed cork sealings & gaskets manufacturer for transformers & other applications. We are enthusiastic about supplying quality and cost-effective transformer sealing & gasket products designed under our professionals’ supervision to provide you with the best selection at the most affordable prices.

Our Products are listed below:

A single source for all your transformer sealing & allied products

Nu-Cork’s reputation for excellence is based on our ability to supply the most cost-effective manufacturing solutions possible for their most demanding applications. Our primary goal is to consistently surpass our customers’ expectations by offering high-performance gaskets and sealing solutions, competitive prices, on-time delivery, and superior customer services. In addition to dominating the Indian electrical, transformer and automotive industries, Nu-Cork is a trusted brand around the world, exporting to more than 25 different countries.


Welcome to Nu-Cork

As your one-stop supplier for top-quality sealing and protective products, materials, and customized rubber and gasket’s service, Nu-Cork is India’s largest manufacturer of “rubberized cork products” and “moulded & extruded rubber” products with holding over 50% + market share in India.

Our certified team is dedicated to responding flexibly to your unique market demand and constantly going the extra mile to ensure your complete satisfaction.

From on-time delivery to rising market difficulties, we share your priorities and devote all of our resources to meeting your demand for guidance, innovative solutions, and fast, dependable service.

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Transformer Manufacturer
0 KV
Class Power Utilities Approved Source
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Years of Experience

Our Credentials

The overwhelming positive feedback  received from our clients highlights the value of our market intelligence. We strive for excellence in all parts of our organization and believe that ongoing learning process and professional certifications will enable us to satisfy our clients’ demands in a better way.

 All consultants’ certificates are evaluated and maintained on an annual basis. The following is a list of these certifications.


List of Approved Utility

We are proud of our long-standing dedication to excellence in our services and the methods we employ to deliver those services at Nu-Cork.

Uttarakhand Power
Tangedco Logo

Our Clientele

True partnership is a two-way street in which information and ideas flow freely and consistently – a notion that our clients embrace. Each day, we dedicate our services to our valued clients, generating remarkable success and establishing long-lasting partnerships for all Nu-Cork products including “rubberized cork products” and “moulded & extruded rubber” products

Case Studies

Our case studies demonstrate the strength of our comprehensive services. Browse our case studies to get a sense of what it’s like to work with Nu-Cork for our range of products


Our clients express their appreciation for our superior results, friendly service, and on-time delivery. Here are some encouraging statements from our valued customers..

1992 Products for Indian Market
1996 Entered into the Export
2001 Began marketing
2007 Started manufacturing
2010 More quality products
2011 Manufacturing Aircell
2013 Manufacturing Bushing/Turret/Ring
2015 Began making
2016-17 Backward Integration
2019-20-21 world-leader

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