Zhejiang Fuerte Electrical Apparatus Co., Ltd. was founded in 1985. As one of the earliest professional manufacturers in China for fuse cutouts, surge arresters, isolating switches, porcelain and polymer insulator and other electrical protection apparatus in China, we’ve passed ISO certificate and fuse cutouts are tested by CESI, Italy and
VITZRO ELECTRIC Co., Ltd.
Vitzro Electric is a global leader in electrical power distribution and protection solutions, delivering innovative technologies that keep industries, infrastructure, and energy systems running safely and efficiently. With decades of engineering expertise, we design and manufacture a comprehensive portfolio of medium voltage vacuum circuit breakers, 15kV/38kV VCBs for data centers.
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.
Toshiba International Corporation
Toshiba International Corporation (TIC), based in Houston, Texas, is a member of the Toshiba America Inc. (TAI) Group, a wholly owned subsidiary of Toshiba Corporation. The Motors & Drives Division is a trusted global supplier of low and medium voltage motors, adjustable speed drives, controls, industrial automation solutions, and comprehensive after-market services. We service all industrial markets including oil & gas, power generation, mining, aggregates, HVAC, water/ wastewater, pulp & paper, food & beverage, and more. | At Toshiba, we’re committed to delivering world-leading technology that protects private information of citizens and organizations. Our solutions, based on decades of scientific research, apply the fundamental laws of quantum physics to deliver provably secure network communications that will remain resilient even in the age of quantum computing. | Toshiba’s Transmission & Distribution Division delivers high-performance transmission and distribution solutions across the U.S. and Canada. With over 100 years of engineering excellence, our reliable equipment supports utilities, industrial applications, and grid infrastructure, optimizing performance, reducing losses, enhancing safety, and reinforcing Toshiba’s global reputation for innovation, quality, and excellence.
SUNTEN ELECTRIC
SUNTEN, founded in 1988, is a world-leading provider of power equipment and solutions. The Company mainly produces products covering transformers, pad-mounted transformers, Liquid-Immersed Transformers, prefabricated substations, switchgears, reactors, and integrated equipment, and provides turnkey power engineering solutions and services.
SIGMA
SIGMA: America’s Leading Fuel Marketers is the national trade association representing fuel marketers and convenience store chain retailers in the United States and Canada. Our approximately 260 corporate members command nearly 50 percent of the petroleum retail market, selling approximately 80 billion gallons of motor fuel each year. | When SIGMA OEM launched in 2000, we pioneered a manufacturing model that delivered high-quality castings from China and India to the North American market. SIGMA had already established a global supply chain for waterworks products, and we saw the opportunity to pass the service on to OEM customers.
Sieyuan Electric Co Ltd
Sieyuan Electric is a leading power technology company dedicated to “Smarter Power, Better Life.” It provides efficient power system solutions across transmission, distribution, energy storage, and digital transformation. With five R&D hubs and over ten manufacturing sites in China, it delivers reliable primary/secondary equipment, power electronics, and EPC services globally. | Sieyuan Electric is a power equipment manufacturer providing solutions across transmission, distribution, energy storage, and digitalization. With over 16 factories, we produce fast lead time power transformers, breakers, dry-type transformers, HV & MV AIS/GIS, instrument transformers, and disconnectors for utility, renewable, and industrial projects worldwide.
Siemens Energy
Siemens Energy is one of the world’s leading energy technology companies. The company works with its customers and partners on energy systems for the future, thus supporting the transition to a more sustainable world. With its portfolio of products, solutions and services, Siemens Energy covers almost the entire energy value chain – from power and heat generation and transmission to storage. The portfolio includes conventional and renewable energy technology, such as gas and steam turbines, hybrid power plants operated with hydrogen, and power generators and transformers. Its wind power subsidiary Siemens Gamesa makes Siemens Energy a global market leader for renewable energies. An estimated one-sixth of the electricity generated worldwide is based on technologies from Siemens Energy. Siemens Energy employs around 98,000 people worldwide in more than 90 countries and generated revenue of €31 billion in fiscal year 2023. | Siemens Energy is one of the world’s leading energy technology companies. The company works with its customers and partners on energy systems for the future, thus supporting the transition to a more sustainable world. With its portfolio of products, solutions and services, Siemens Energy covers almost the entire energy value chain – from power generation and transmission to storage. The portfolio includes conventional and renewable energy technology, such as gas and steam turbines, hybrid power plants operated with hydrogen, and power generators and transformers. A majority stake in the wind power subsidiary Siemens Gamesa Renewable Energy (SGRE) makes Siemens Energy a global market leader for renewable energies. An estimated one-sixth of the electricity generated worldwide is based on technologies from Siemens Energy. Siemens Energy employs 103,000 people worldwide in more than 90 countries and generated revenue of around €39.1 billion in fiscal year 2025. | Siemens Energy offers products, solutions, and services across the entire energy value chain. We support our customers on their way to a more sustainable future, no matter how far along the journey they are. Power transmission products, systems, and solutions play a vital role in an energy landscape that is characterized by increasing energy demand, decentralization, decarbonization, and digitalization. With our innovative portfolio we provide the highest performance (efficiency, reliability, safety), increasing sustainability with a minimal carbon footprint, digital connectivity for optimized asset management and operation, and customer proximity via our global factory network. | Siemens Energy is a global energy technology leader. We work with customers and partners on energy systems for the future. Our portfolio is at the forefront of the transmission sector, providing industry-leading, innovative, and sustainable transmission products, solutions, and services designed to meet the evolving demands of the energy landscape.