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Yuzhnouralsky Insulators logo
LVIV Insulator Company logo

Global Insulator Group is the managing company with united capacities and competitive advantages of two well-known manufacturers of insulators: Yuzhnouralsky Insulators and Fittings Plant in Russia and Lviv Insulator Company Ltd. in Ukraine.

The Lviv Insulator Company produces suspension and pin glass insulators, and also a group of line and fix polymeric insulators.  Production of high-voltage glass insulators was launched at The Lviv Insulator Plant in 1965.  For 40 years they have produced more than 260 million insulators successfully used on electric transmission lines from 0,4 kV to 1150 kV in more than 45 countries around the world.  This is an indisputable proof of their high quality and reliability.

The quality management system of both plants JSC YuAIZ and LIC Ltd is certified according to the international standard ISO 9001.  Insulators are produced in accordance with IEC 60305, 60383 and tested in world-trusting testing facilities like KEMA (Holland), VEIKI-VNL (Hungary), Helsinki University of Technology (Finland), Laboratorio de Alta Tension (Argentina).

  • Glass Insulators
  • Porcelain Insulators
  • Polymer Insulators
  • Post Insulators

MacLean Power Systems, a division of MacLean-Fogg Company, has been a leading manufacturer of products for electric utility and telecommunication markets for over 100 years.

MacLean’s products include:

  • Automatic & bolted connectors
  • Silicone rubber non-ceramic insulators from 11kV – 1000kV AC and up to 800kVDC
  • Surge arresters
  • Anchors
  • Pole line hardware
  • Ferrous and aluminum cast hardware
  • Hardware assemblies
  • Fiberglass products,
  • Specialty steel fabrications
  • Grounding equipment and ools/accessories

Stork Phobos Electricals Pvt Ltd is pleased to introduce itself as an ISO 9001 certified manufacturer of Polymer Insulators conforming to IEC 61109, Polymer Surge arresters confirming to IEC 60099 and Polymer Line Post insulators conforming to IEC 61952.

With a vast experience and core competencies in the moulding and formulation of polymers and rubbers, Stork Rubber has taken a strategic decision to manufacture polymer insulators under the name of Stork Phobos Electricals. For this, a new facility has been set up in the town of Sitargunj, Uttrakhand (near Rudrapur) in India. Built on a 1 acre plot, the company has a floor area of 20,000 sq. ft. for the production and testing of Polymer long rod Insulators of 11, 15, 22, 33, 66, 132, 200 and 400kV as well as Line post insulators and Surge arresters.

The products are made using high grade materials such as Wacker Silicones Powersil© 310 MH and are molded on precision injection moulding machines supplied from DESMA Germany.

The production facilities are backed up with a well equipped research, development and testing laboratory to ensure that every product that leaves the factory not only meets but exceeds the laid down specifications and technical performance parameters for the product.