Iljin Electric is a power and materials specialist engaged in power equipment (transformers, circuit breakers), extra-high voltage cables, and copper materials, contributing to human well-being through reliable power supply.
HUNAN GUOCHUANG ELECTRIC POWER CO., LTD
Hunan Guochuang Electric Power Co., Ltd. focuses on the fields of new energy, ultra-high voltage, and distribution network, deeply cultivating core products such as iron core, oil tank, valve, radiator, corrugated tank, box transformer shell, metal conservator, Epoxy Resin, intelligent component, etc.
HUEBERS Verfahrenstechnik Maschinenbau GmbH
HÜBERS is one of the world’s leading suppliers of machines and systems for resin casting and impregnation of electrical components. HÜBERS is committed to continuous development, full customer service and a high share of in-house manufacturing in Germany to stay well ahead of their competitors.
Howard Industries
Howard Industries is proud to be the industry leader of Interior and Exterior Architectural Signage Systems. As a wholesale manufacturer for over 97 years, we have honed our skills to create both custom and modular systems. Our comprehensive set of exterior signage includes post & panel systems, pylon signs, channel letters and the Perma-Banner system. The interior products range from a basic single panel acrylic to our framed HID & HIP systems. We work hand in hand with you to meet your every expectation, provide you with the highest level of product quality and unsurpassed customer service. Collaborating as a team and practicing LEAN Manufacturing has allowed us to come up with time-saving, innovative ideas while applying them to our day to day manufacturing procedures, giving us the opportunity to expand both technologically and developmentally. Our skilled designers and craftsmen are consistently training and obtaining up-to-date knowledge concerning new processes and materials in effort to strengthen our signage product lines. We proudly stand behind the integrity of our products, our people and service. | The Power Solutions Division of Howard Industries is a leading provider of transformers and other major electrical power equipment, serving the needs of electric utilities and industrial/commercial customers world-wide.
Hitachi Energy USA Inc.
Hitachi Energy delivers practical, proven technologies and digital solutions to fast-track expansion, strengthen resilience, and transform operations. With over a century of expertise and a presence in 140+ countries, we provide mission-critical systems that keep communities connected and reliable. Together, we inspire the next era of sustainable energy.
High to Low Voltage
High to Low Voltage (H2LV) delivers fast, no-nonsense power solutions for industrial, utility, data center, and renewable energy customers who can’t afford downtime. Through our family of companies, we provide end-to-end electrical power support across the full equipment lifecycle. Our capabilities include new and refurbished transformers, quick-ship switchgear, emergency rentals, rewinds and repairs, oil processing, maintenance, testing, and field services. Whether supporting planned construction or responding to urgent outages, we move quickly and communicate clearly. We exist for one reason: to solve problems fast and keep projects moving. No corporate runaround. No slow responses. Just honest communication, technical expertise, and solutions built around your schedule. When timelines are tight and reliability matters, High to Low Voltage delivers direct access to experts who understand the real pressures of energization, outages, and critical infrastructure. | High to Low Voltage keeps facilities running. From quick-ship transformers and switchgear to rentals, maintenance, and emergency service, we deliver complete power solutions. When uptime matters, we act fast, solve problems, and keep your operations safe, reliable, and on schedule. | High to Low Voltage (H2LV) delivers fast, no-nonsense power solutions for industrial, utility, data-center, and renewable-energy customers who can’t afford downtime. Our family of companies — H&H Transformers, High to Low Rentals, and High to Low Services — provides a full lifecycle approach to electrical power: new and refurbished transformers, quick-ship switchgear, emergency rentals, rewinds, repairs, oil processing, maintenance, testing, and field services. We exist for one reason: to solve problems fast and keep your project moving. No corporate runaround. No slow responses. No ghosting. Just honest communication, technical clarity, and solutions built around your schedule, not ours. Whether you need a transformer in hours, field services on a tight outage window, or a partner who understands the real pressures of construction timelines and facility energization, High to Low Voltage gives you a direct line to experts who care about your project. | High to Low Voltage is a solutions partner for quick-ship transformers, switchgear, rentals, and lifecycle services. From emergency replacements to planned projects, we deliver fast, honest support to keep operations powered and on schedule. We combine industry experience, in-house capabilities, and a no-nonsense approach to solve complex power challenges.
HICO America
HICO America, a subsidiary of Hyosung Heavy Industry, delivers advanced power solutions across North America. Our Memphis facility specializes in manufacturing high-voltage transformers, ensuring local production and reliability. With a broad portfolio including GIS, FACTS, MV, HV, STATCOM, BESS, and transformers, HICO America supports utilities and industrial clients with innovative, eco-friendly technology. Backed by our parent company’s global expertise, we provide turnkey solutions, installation supervision, and service coverage from our Pittsburgh headquarters. Our commitment to quality, technology, and customer partnership makes HICO America a trusted name in power infrastructure across the U.S. and Canada. | HICO America — Powering America’s Infrastructure Leading power equipment manufacturer and Hyosung subsidiary serving North America’s top utilities for 25+ years. Only U.S. producer of 765kV transformers manufactured at our Memphis facility. We also provide STATCOM, SF6 and dry air switchgear solutions. Trusted by leading utilities for critical grid modernization