Hunan Hentg Power Electric Technology Co., Ltd.
Our HENTG POWER is a leading transformer manufacturer in China with over 15 years of industry experience, specializing in reliable MV and HV transformer solutions for global power systems since 2011. With a 100,000 m² manufacturing facility, over 250 skilled workers, 30+ senior engineers, and 10+ professional testing engineers, HENTG POWER is dedicated to delivering high-quality transformer solutions to over 300 customers across 45+ countries, supporting large-scale EPC and utility projects worldwide. We provide a comprehensive product portfolio, including medium and high voltage transformers, dry-type transformers, oil-immersed transformers, substations, switchgear, and distribution boxes. All products are designed and manufactured in compliance with GB 20052-2024, IEC 60076, and IEEE standards, meeting the technical requirements of power utilities, EPC contractors, and energy solution providers. HENTG POWER transformers are widely applied across urban and rural distribution networks, industrial and heavy manufacturing facilities, power substations, renewable energy systems, battery energy storage systems (BESS), and data centers, delivering stable and efficient power for critical infrastructure projects. Guided by our mission — “Transform Energy, Connect the Future.” — HENTG POWER implements strict 5S factory management throughout the entire manufacturing process. Every transformer undergoes 100% Outgoing Quality Control (OQC) with eight comprehensive testing procedures, ensuring long-term reliability, safety, and performance under demanding operating conditions. Trusted by clients in 45+ countries, HENTG POWER is committed to providing responsive technical support and engineered transformer solutions. Contact us today for professional engineering assistance and a free quotation. Our factory has a complete quality control system. We own authorized sets of analyzing instruments with high efficiency and highsensitivity Everyone at HENTG Power strives to meet or exceed the expectations of customers, and aims to constantly improve both qualtly andservice of our product, to achieve much higher level on diferent aspects of company in the long run. The certification systems are:
Our engineer team provide 24 hours instant technical support, and our Overseas after-sales engineers provide on-site installation and debugging services. |
- Basic Information
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Company Name: Hunan Hentg Power Electric Technology Co., Ltd. Business Type: Manufacturer Brands: HENTG POWER Employee Number: 200~250 Factory Location: Room905, D6 building, CCSP Industrial Park, Yuelu District, Changsha，Hunan province, China - Trade & Market
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Company slogan: Engineered for Reliable Power OEM Overview: Please offer your detailed requirements for our best proposal, thank you!
About quality management: Strict International Quality, Environmental, and Safety Standards
HENTG POWER’s factory operates under a rigorous quality management system, fully certified by ISO 9001 (Quality Management), ISO 14001 (Environmental Management), ISO 45001 (Occupational Health & Safety), and GB/T 23001 & GB/T 23006 (China national standards for transformer manufacturing). These certifications ensure consistent safety, reliability, and efficiency across all MV and HV transformer production.
Product Reliability and Innovation
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Over 40 patented technologies enhancing transformer design, efficiency, and performance.
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More than 24 type test reports verified by CANS (China National Accreditation Service), demonstrating rigorous product testing and long-term reliability.
International Market Compliance
HENTG POWER transformers meet global and regional standards, including: CE (Europe), IEC 60076, NRS (South Africa), SASO (Saudi Arabia), NOM (Mexico), UL & CSA (North America), and PNS/Philippines, SIRIM/Malaysia, NEA/Singapore standards for Southeast Asia. These certifications ensure safe, efficient, and compliant deployment for utilities, EPC contractors, renewable energy projects, and industrial applications worldwide.
Services: HENTG Power has always adhered to the concept of "technological innovation leads, quality drives development", continuously improving R&D strength and product performance, and is committed to providing efficient, safe and reliable power transformer solutions for global customers.
We have a technical R&D team of more than 30 senior engineers, covering multiple key areas such as electromagnetic design, structural optimization, insulation system, thermal management, noise control, etc., with rich experience in R&D and engineering practice of large-scale power equipment.
In addition, more than 10 professional test engineers are stationed in the quality and testing center, focusing on product performance verification, reliability assessment, electrical safety testing and full process inspection before delivery, ensuring that each transformer meets international standards and strict requirements of customer applications
HENTG Power continues to increase investment in the R&D center, building a complete test platform and digital simulation environment, and we have established strategic cooperation with many well-known scientific research institutions and universities in China. Relying on the integrated platform of industry, academia and research, we continue to introduce cutting-edge technologies and new materials to promote continuous breakthroughs in energy efficiency, intelligence, and environmental friendliness.
HENTG Power firmly believes that R&D strength is the driving force for the sustainable development of enterprises. Driven by both technological innovation and a rigorous testing system, we continuously optimize product performance, shorten delivery cycles, and improve customer satisfaction, providing solid technical support for global power system construction.
Our Team: Engineering & R&D Team at HENTG POWER
HENTG POWER is backed by a strong engineering and R&D team, with over 250 skilled workers, 30+ senior electrical and transformer engineers, and 10+ dedicated testing engineers. Our technical team has extensive hands-on experience in international power projects, supporting utility, EPC, renewable energy, and industrial applications worldwide.
From custom transformer design and material optimization to type testing, FAT, and on-site technical coordination, our engineers are deeply involved throughout the project lifecycle. We are familiar with IEC, IEEE, ANSI, and EU Ecodesign standards, and have successfully delivered transformers for projects in North America, Europe, the Middle East, Africa, and Southeast Asia, ensuring compliance with local grid codes and operating conditions.
This global project experience enables HENTG POWER to provide reliable, cost-efficient, and application-specific transformer solutions, reducing technical risks and supporting long-term stable operation for our customers.
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- Factory Information
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Market name: North America,South America,Western Europe,Eastern Europe,Eastern Asia,Southeast Asia,Middle East,Africa,Oceania,Worldwide Contact Person: Ms.Laurel Contact Phone: +86-15074989773