For more than 25 years, GTB Group has been providing energy management solutions in Ludhiana, Punjab, under the brand name "GTB." Managed by seasoned professionals and technocrats with over 30 years of experience, the ISO:9001:2015 certified company has earned recognition for its quality commitment. Initially, GTB focused on manufacturing top-notch copper and aluminum conductors for electric distribution/power transformers, welding machines, and servo voltage stabilizers.
In 1998, the company diversified and formed a partnership firm focused on producing high-quality distribution transformers. GTB procures major components and raw materials from reputable sources such as Hindalco for copper, Japan for Core (CRGO), Apar/Savita for transformer oil, and SAIL/TATA for steel, all meeting IS standards. With in-house facilities for copper and aluminum wire and strip drawing, annealing and insulation, core cutting, and tank fabrication, the company ensures the proper quality of the products manufactured through a separate quality control department.
GTB boasts top-notch design and testing facilities capable of conducting routine tests as per IS:2026/IS:1180 with calibrated meters before dispatch. The company also has a complete testing lab for transformer oil. Today, GTB is one of the top manufacturers of distribution transformers ranging from 10 KVA to 5000 KVA up to 33 KV Class, with different voltage ratios. GTB ensures transformers undergo impulse tests and short-circuit tests from government-approved testing houses such as NTH Ghaziabad, CPRI Bhopal, and ERDA Vadodara.
As an approved vendor of the Department of Atomic Energy (DAE) and TATA Projects Ltd. for transformer supply, GTB is registered under the quality making scheme of the Punjab government and is a regular supplier to PSPCL (Punjab State Power Corporation Ltd). With over three decades of experience, GTB Group is committed to providing top-notch energy management solutions that cater to the needs of their clients.
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