Incorporated in 1992, Gemini Instratech Ltd. is, presently, a manufacturer of OIP (Oil Impregnated Paper) insulated Instrument Transformers from 12 kV to 145 kV Class, Epoxy Resin Cast Instrument Transformers from 3.6 kV to 36 kV Class for Indoor and Outdoor applications, LT (Low Tension) Ring Type Current Transformers for Power Transformers and GIS (Gas Insulated Switchgear), OIP Insulated Condenser Bushings for Power Transformers from 52 to 145 kV Class and Components (Pole shoe, Grid Chokes) for Energy Generators.


With an experience of twenty years, we, at Gemini, are committed to offer high quality and reliable products to sub-serve the MV (Medium Voltage) Distribution and HV (High Voltage) Transmission Ranges of Electrical Substation segments of Electrical Power Industry.

Gemini’s Product Portfolio is designed to cater to a wide customer base which includes HT (High Tension) Switchgear Manufacturers such as Siemens, ABB, Crompton Greaves, Electrical Turnkey Project Contractors, Domestic and Overseas Utilities including The Kenya Power and Lighting Company, Electricity Company of Ghana.

Gemini’s MISSION is to relentlessly strive to leverage our expertise and expand the footprints of our offerings with the goal of excellence in TOTAL CUSTOMER SATISFACTION.

Gemini’s VISION is to develop ourselves into a Competitive, World Class, One-Stop-Shop for equipment required by the Electrical Power Industry.

With our policy of constant pursuit of excellence, we, at Gemini, reserve our rights to modify and improve our designs with or without notice. Hence, we wish to inform that the dimensional details, weights, etc. stated in our Brochures / Literatures are for general informative purpose and Clients are requested to contact us with their detailed Specifications and RFQ (Request For Quote) for their specific requirements.

Contact Us

Gemini Instratech is located in Nashik – India, 180 km North of Mumbai. Nasik is connected to Mumbai by road and rail with approximate traveling duration of 3 hours.

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OIP Insulated Instrument Transformers
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Gemini Instratech Limited

B-83, MIDC, Ambad, Nashik‐ 422 010
Maharashtra, India
Tel :+ 91 253 2306881/82
Fax :+ 91 253 2383717