Company Category: Transformers

Delta Electric

Delta is a 100% Mexican owned and operated company with over 15 years of experience in the design, manufacturing and servicing of electrical equipment for both the domestic and international markets. we specialize in the manufacturing of different types of single-phase and three-phase electrical distribution transformers.

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DELCROSA

We are a leading company in Peru with more than 70 years of experience in the field of electrical energy, designing, supplying, building, repairing equipment, providing electromechanical services and executing electromechanical projects for the main companies in the mining and energy distribution sector.

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Data Energy America

We are a leading company in solutions for manufacturing and maintaining electric motors, generators and transformers. With over 30 years in the market, we have modern infrastructure and cutting-edge technology to meet our customers’ demands with high performance.

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DARPA engineering llc

DARPA Engineering — your reliable source for Poleline Hardware, Fuse Cut-Outs, Hot Line Clamps, Pole Gain and Bronze Vice Connectors. Manufactured in India having sales office in USA with in-house stamping presses, Bronze & Aluminum casting, and tooling design. Built for Power T&D infrastructure worldwide.

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DALIAN NO.1 INSTRUMENT TRANSFORMER CO., LTD

Dalian No.1 Instrument Transformer Co., Ltd., founded in 1972, specializes in manufacturing instrument transformers up to 40.5kV. With over 1,600 employees and 184 patents,We supplies products for power grids, rail transit, and industrial applications.We holds multiple certifications and has partnered with global firms like ABB,Siemens,schneider electric.

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Dalian Hivolt Power System Co., Ltd

Dalian Hivolt Power System Co., Ltd. is a reputable manufacturer for various insulators and power appauratus , major proudcts including : Porcelain insulators & polymer insulators for up to 750kV transmission lines and substations ; and transformer bushings, fuse cutout etc.

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D2 Engineering Co., Ltd

A specialized transformer manufacturer delivering reliable power and distribution solutions worldwide. We design, engineer, and produce high performance transformers meeting IEEE standards, supporting utilities, railways, and industrial projects with proven quality, safety, efficiency, and responsive technical support through innovative manufacturing, rigorous testing, and long term partnerships across global markets today.

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D Volt Co

D Volt Co. is a Houston-based critical power infrastructure solutions provider supporting data centers, utilities, and energy projects across North America. The company delivers transformers, switchgear, modular substations, and modular data center solutions with accelerated lead times enabled by a global multi-OEM network. Combining U.S.-based engineering, local testing and service capabilities, and its DVOLTSIGHT intelligent monitoring platform, D Volt Co. provides end-to-end solutions designed to improve reliability, reduce downtime, and accelerate infrastructure deployment. | D Volt Co. is a specialized manufacturer and power-infrastructure solutions provider focused on delivering reliable, high-performance electrical systems for data centers, utility applications, renewable energy projects, and large-scale industrial facilities. The company is committed to supporting mission-critical environments where power continuity, safety, and long-term system stability are essential. With a strong understanding of modern data center requirements—particularly those driven by AI workloads, high-performance computing (HPC), and cloud infrastructure—D Volt Co. designs and supplies power distribution solutions that address increasing power density, accelerated deployment timelines, and the need for scalable, future-ready architectures. The company’s core offerings include three-phase distribution transformers, pad-mounted and customized power equipment, and integrated electrical solutions that support key nodes from utility interconnection to internal distribution systems. All D Volt Co. products are engineered to meet applicable North American standards and testing requirements, ensuring dependable performance across demanding operating environments. Leveraging in-house engineering expertise, the company provides a high level of customization across capacity ratings, voltage classes, cooling methods, physical configurations, and interface designs—allowing each solution to be closely aligned with project-specific technical and site constraints. Beyond hardware, D Volt Co. incorporates intelligent monitoring and condition-awareness capabilities into its power systems to enhance operational visibility and asset management. These solutions enable owners and operators to monitor performance trends, load behavior, and potential risk indicators, supporting proactive maintenance strategies and minimizing unplanned downtime—an increasingly critical factor in modern data center operations. D Volt Co. works closely with data center developers, EPC firms, utilities, and engineering consultants to ensure clear communication, efficient execution, and predictable delivery throughout the project lifecycle. Supported by a flexible manufacturing and supply-chain framework, the company is well positioned to meet tight schedules without compromising quality or reliability. As data center infrastructure continues to evolve, D Volt Co. remains focused on advancing power reliability, intelligent system integration, and long-term operational value—serving as a trusted partner for critical power projects today and into the future. | D Volt Co. is a U.S.-based manufacturer and power solutions provider specializing in distribution and power transformers. We deliver speed, quality, competitive pricing, and custom designs for data centers, renewable energy, utilities, and industrial clients. With in-house service, financing, and monitoring solutions, we provide complete, reliable energy systems.

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Crosslink Technology

Crosslink provides customized epoxy and polyurethane solutions and a high level of industry expertise to ensure our customers are successful in everything they do. With over 40+ years serving the electronic and electrical industries, Crosslink is constantly working to innovate the most effective potting, encapsulating, and adhesive solutions for challenging and unique environments. | Crosslink Technology provides customized epoxy and polyurethane solutions and a high level of industry expertise to ensure our customers are successful in everything they do. With over 40+ years serving the electronic and electrical industries, Crosslink is constantly working to innovate the most effective potting, encapsulating, and adhesive solutions for challenging and unique environments. https://www.crosslinktech.com/ | For over 40 years, Crosslink has been manufacturing trusted Transformer Bushings and Insulators. Are you facing challenges related to cracking, heat dissipation, or noise? Speak with a Crosslink representative to discuss our proven and trusted Epoxy Cast Transformer Bushings, Insulators, and Epoxy Formulations as well as our quick and easy-to-use Pole Repair Compound – PeckerPatch ®. | At Crosslink Technology Inc., we deliver innovative thermoset solutions which make a real difference to our customers’ business. We produce a wide range of Epoxy and Polyurethane applications and Custom-cast Electrical applications which lower processing costs, improve product quality and boost profitability. Since 1981, we have dedicated ourselves to staying on the leading edge of technical innovation, creating solutions tailored to customer needs and processes. | With more than 45 years of industry experience and an ISO 9001 certification, Crosslink supports Transformer and OEMs of high-voltage equipment with our trusted epoxy cast transformer bushings, insulators, and epoxy formulations. Our engineering team and laboratory chemists offer expert knowledge in thermal performance, partial-discharge control, and mechanical strength.

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