Vin Dip India Private Limited is the largest dip moulding facility in Asia dedicated to design and supply of Electrical insulation solutions. Our product range includes busbar boots, wildlife insulation covers for utility asset protection. The company has state of the art in-house design, tool room and testing facilities.
Vidya Wires Limited
Vidya Wires Ltd. is a trusted name in the wire and conductor industry, with over 40 years of experience in manufacturing insulated copper and aluminum conductors. Since our inception, we have remained committed to quality, innovation, and customer satisfaction. Today, we proudly serve more than 400 customers worldwide, including leading
VIAT America, Inc.
VIAT America distributes products manufactured by VIAT Instruments India, one of the world’s leading manufacturers of accessories for electrical transformers. Products include safety devices such as pressure relief valves and rapid pressure rise relays, radiator and drain valves, gauges for monitoring oil level, temperature and pressure, etc.
Varelen Electric CO,LTD
Varelen Electric Co.,Ltd specialize in manufacturing various kinds of transformer and substations for mines, renewable energy, oil&gas, industrial, data center,tunnels power supply, integrated power-driven device, etc.
VaOpto
VaOpto is a 100% U.S. citizen owned manufacturer for Utility Transformer, Power Substation Equipment and Turn-Key Integration, Renewable Energy (RE) Microgrid Integration, and LED & Lighting that was originally founded at the State of Virginia in 2005 and then relocated to Las Vegas, Nevada in 2010. VaOpto specializes in R&D, OEM, and ODM services with high quality, superior performance, quick lead time, and competitive price. • USA Federal Government Approved Vendor / MBE; • World-class Manufacturing Facility; • Lead Time for DDP NA 10-16 Weeks(S/M) / 20-26 Weeks(L); • High Reliability with MTTF 27+ Years; • Up to 850kV / 1,500MVA or Customization; • UL E545032 / NEMA / IEEE / ANSI / DOE2016 / RUS Standard; • ISO9001 / ISO14001 / ISO45001 / SA8000 with OEM / ODM Service; • Now Hiring Manufacturer’s Reps and Distributors Globally; • Product catalog: • http://www.vaopto.com/uploads/1/2/5/6/12567893/vaopto_utility_transformer_catalog.pdf • http://www.vaopto.com/uploads/1/2/5/6/12567893/vaopto_transformer_brochure_2025-26.pdf • http://www.vaopto.com/uploads/1/2/5/6/12567893/vaopto_banner_substation_equipment.png • http://www.vaopto.com/uploads/1/2/5/6/12567893/vaopto_ev_charger-bess-microgrid_presentation.pdf • Please visit us at DTECH 2026 Booth: 5939 in your convenience. If you prefer to reserve a special time, please let us know your time in our Booth: 5939. • Contact: • Charles LI, Ph.D. President • Cell: 540-449-9658 • charles.li@vaopto.com | VAOPTO is 100% USA citizen owned manufacturer founded at Virginia in 2005 and relocated to Las Vegas in 2010. ISO certified World-class Manufacturing Facilities & IEEE/ANSI/NEMA/DOE2016/UL rated products. Specializes in R&D/OEM/ODM services. Offers below with high quality, superior performance, quick lead time, and competitive price: -Transformer -Power Equipment/TurnKey Substation -Renewable Energy -LED Lighting Now hiring Manufacturer’s Reps and looking for Distributors in USA and globally. | VaOpto is 100% USA citizen owned manufacturer for Transformer, Power Equipment, and Mobile/TurnKey Substation, founded at Virginia in 2005 and relocated to Las Vegas in 2010. Specializes in R&D/OEM/ODM with high quality, best price, and quickest lead time. Now hiring Manufacturer’s Reps and looking for Distributors in USA and globally.
UTTAM Transformers
UTTAM (Bharat) Electricals (P) Limited is an ISO 9001:2015 certified leading manufacturer of Power and distribution transformers. We have machinery facilities to design, manufacture & test transformers as per International Standards. We can manufacture Single & Three Phase transformers from 5 KVA to 15,000 KVA upto 33 KV Class.
Unimacts Global
Unimacts is a global industrial manufacturing services company supporting renewable OEMs and EPCs with tooling, castings, forgings, fabrications, and machining. We combine manufacturing, engineering, and supply chain execution to reduce complexity and keep projects on schedule. With ISO 9001-certified operations and facilities in the U.S. and India, Unimacts delivers competitive pricing, faster lead times, and IRA-compliant solutions. Our dual footprint helps customers secure capacity, manage costs, and reduce supply risk. Since 2019, we’ve supported over 15 GW of solar projects across the U.S., with the ability to scale from 1 MW to 1,000 MW. Our offerings include steel foundation piles, PV and MV cable, torque tubes, rail assemblies, slewing drives, gearboxes, ground screws, specialty fasteners, and kitting/sub-assemblies. | Unimacts, a subsidiary of Zetwerk, is a global manufacturer with over 20 years of experience in the energy industry. The company has supported more than 10 GW of energy capacity through its precision-engineered products and supply chain solutions, backed by a strong global manufacturing and delivery network.
Tulstar Products
Tulstar serves the power industry with oils for transformers. For over 40 years we have provided Just-In-Time deliveries. We supply a full range of Transformer Oils and services including Type I, Type II, Type II Negative Gassing, Natural Ester, Silicone Fluid along with Oil Disposal and Relocation.
TSEA Energy
TSEA is an engineering company specialized in critical energy infrastructure, with a strong and consistent presence across the Americas and operations aligned with the highest global quality standards. We design, manufacture, and deliver tailor-made solutions for power generation, transmission, and distribution systems, operating with a long-term perspective and a constant commitment to reliability. Every solution is developed to perform over decades, supporting systems where continuity and stability are essential. Our engineering culture is built on discipline, precision, and responsibility. We combine Japanese manufacturing rigor, Brazilian engineering ingenuity, and American determination to scale, ensuring robust processes, consistent performance, and solutions designed to last. With a focused product portfolio and a lean organizational structure, TSEA operates with agility, direct decision-making, and close collaboration with our customers. From engineering to commissioning and after-sales support, we maintain continuous presence and partnership at every stage of the project lifecycle. TSEA delivers precision under demand, reliability without compromise, and infrastructure designed for longevity. TSEA – Tailored energy infrastructure. | TSEA is an engineering company specialized in critical energy infrastructure. We design, manufacture, and deliver tailor-made solutions for power generation, transmission, and distribution systems. Tailored Energy Infrastructure
TRISHUL WINDING SOLUTIONS PVT LTD
manufacturer of Automatic LV foil Winding machines and HV coil winding machines for Distrubution and medium power transformers of dry type, oil filled and resin cast transformers.