Weidmann has over 145 years of experience in manufacturing and supplying high-quality insulation materials for transformers and related industries. Our wide product portfolio includes Transformerboard, insulation paper and components, high temperature products, and transformer accessories. We provide comprehensive design assistance and engineering and technical expertise for power and distribution transformers.
WEG Transformers USA
WEG is committed to creating quality products and efficient solutions. To achieve this there is continuous investment in innovation and team work. Helping people reach their goals by living the values of the company is a passion shared by everyone at WEG. Founded in 1961, WEG has grown into a global solutions provider of industrial electrical technologies. WEG is one of the largest electric motor manufacturers in the world producing more than 21 million units annually. Committed to growth on a global scale, WEG continually invests in state-of-the-art manufacturing facilities and processes and the development of new and improved industrial electrical solutions. WEG offers a diverse and integrated product line that includes motors, drives, soft starters, controls, panels, transformers, generators, and custom solutions. | WEG Transformers USA specializes in the manufacturing, assembly, supervision, and installation services of Power and Distribution Transformers from 45KVA to 500MVA/500kV.
Voltamp Transformers Oman SAOC
Voltamp Transformer Oman is a leading manufacturer of power and distribution transformers, delivering customized solutions for utilities, renewables, and industrial sectors. With strong engineering capabilities, fast delivery, and international project experience, Voltamp supports global customers with reliable, efficient, and application-driven transformer and integrated power solutions.
Voltaris Power
Voltaris Power delivers custom electrical systems through performance-driven engineering. Our switchgear, integrated power centers, and unit substations support critical infrastructure with reliability and scalability. Voltaris Power—power that performs, built at scale for data centers, commercial and industrial needs, mission critical environments, and EV charging solutions.
Vin dip India Pvt Ltd
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.