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Powering Critical Applications

From industrial facilities to energy infrastructure, HENTG POWER delivers reliable transformer solutions

 

Renewable Energy Transformers
Custom power transformers and complete solutions for solar, wind, and energy storage projects. Optimize efficiency, reliability, and compliance with IEC60076 and EU Ecodesign 548/2014 standards.
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Data Center Power Solutions
Designed to meet IEC 60076 and IEEE C57 standards, supporting high-efficiency UPS, low-loss, and reliable distribution for critical data center operations.
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Comprehensive Power EPC Services
HENTG POWER delivers end-to-end power EPC solutions, covering engineering design, equipment procurement, installation, and commissioning. We provide technical support for industrial, utility, and renewable energy projects worldwide.
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Energy-Efficient Green Transformers
Eco-friendly transformers with low-loss design, compliant with IEC 60076 series standards (general requirements, temperature rise, insulation, dry-type/reactors) and EU Ecodesign Regulation 548/2014. Reduce operational costs, enhance efficiency, and support sustainable energy initiatives worldwide.
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Why Choose Us

R&D Design

Provide low-loss, high-efficiency transformers for energy projects, reducing lifecycle costs while meeting global efficiency and ESG standards.
Hunan Hentg Power Electric Technology Co., Ltd.

Quality Control

Rigorous manufacturing, testing, and inspection ensure reliability, safety, and long-term performance for demanding applications.

Engineering Solution

Customized transformers for industrial, commercial, and infrastructure projects, optimizing load, environment, and operational efficiency.

Global Rapid Support

International technical support and fast delivery provide project teams with reliable guidance and on-time transformer deployment.
About Us
Hunan Hentg Power Electric Technology Co., Ltd.
HENTG POWER is a China-based transformer manufacturer with 15+ years of experience, providing project-based MV and HV transformer solutions for utilities and EPC contractors. With a 100,000 m² factory, 250+ skilled workers, and experienced engineers, we support multi-project deliveries, including dry-type and oil-immersed transformers, substations, and switchgear, compliant with IEC, IEEE, GB standards, serving power distribution, renewables, BESS, data centers, and industry in 45+ countries.
China Hunan Hentg Power Electric Technology Co., Ltd.
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    Year Established
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    Employees
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    Customers Served
CERTIFICATIONS
Our designs adhere to the IEC60076 international standards, and the products are certified by the National Quality Supervision and Inspection Center for Electrical Equipment (Medium and Low Voltage) and the Electric Power Certification Center (Beijing) with PCCC certification, holding registered model certificates.
China Hunan Hentg Power Electric Technology Co., Ltd. certification
Standard: CE
No.: ICR/VC/HM2505236
Issued: 2025-05-30
Expire: 2030-05-29
By: ICR
Scope: Product sales type: S11, S12, S13, S20, SH15, 22, SC13, SC(B)13, SCH(B)15, SC14, SCH(B)14, SC18, SC(B)18, ZG5 Series
China Hunan Hentg Power Electric Technology Co., Ltd. certification
Standard: Environmental Management System Certification
No.: 06523S00779ROM
Issued: 2023-07-19
Expire: 2026-07-18
By: CFL
Scope: Manufacturing of transformers, high and low voltage complete equipment
China Hunan Hentg Power Electric Technology Co., Ltd. certification
Standard: Environmental Management System Certification
No.: 06523E00820ROM
Issued: 2023-07-19
Expire: 2026-07-18
By: CFL
Scope: Manufacturing of transformers, high and lowvoltage complete equipment
China Hunan Hentg Power Electric Technology Co., Ltd. certification
Standard: Environmental Management System Certification
No.: 06523Q01981ROM
Issued: 2023-07-19
Expire: 2026-07-18
By: CFL
Scope: Manufacturing of transformers, high and lowvoltage complete equipment
China Hunan Hentg Power Electric Technology Co., Ltd. certification
Standard: ISO9001:2015
No.: 06523Q01981ROM
Issued: 2023-06-19
Expire: 2026-06-18
By: CFL Certification Center
Scope: Manufacturing of transformers and complete sets of high and low voltage equipment (with qualifications required)
China Hunan Hentg Power Electric Technology Co., Ltd. certification
Standard: Type Test of Oil-immersed Transformer S11-M-2500/20
No.: ZC80150525R005
Issued: 2015-12-13
By: CNAS
Scope: S11 20KV Oil-immersed Transformer
PARTNERS
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Quality Copper Winding Single Phase Pole Mounted Transformer Oil Immersed 167 KVA IP23 factory Video
Copper Winding Single Phase Pole Mounted Transformer Oil Immersed 167 KVA IP23 Product Specifications Attribute Value Frequency 50Hz, 60Hz Phase Single Phase Application Distribution system Coil Structure Shell-Type Coil, layer coil, fully sealed construction, Disc Coil, round coil Output Voltage ...
Quality 167 Kva Pad Mounted Transformer Variable Step Up Down Single Phase Transformer factory Video
167 KVA Pad Mounted Transformer Variable Step Up Down Single Phase Transformer Product Specifications Attribute Value Type Distribution transformer Material Copper, 100% Copper Frequency 50Hz, 60Hz Phase Single Phase Input Voltage 3kV, 6kV, 10kV, 15kV Output Voltage 11kV, 12V, 24V, 110V, 220V, 380V, ...
Quality Outdoor Copper Electrical Power Transformer 35KV Oil Immersed Three Phase IP54 Level factory Video
Outdoor Copper Electrical Power Transformer 35KVA Oil Immersed Three Phase IP54 Level Product Specifications Attribute Value Type Power transformer, Oil-filled Power Transformer Material Aluminum, Copper Winding Frequency 50Hz, 60Hz Winding Material Aluminum Application Power Distribution System ...
Quality MV HV Electrical Dry Type Distribution Transformer Three Phase 160kva 200kva 250kva factory Video
MV HV Electrical Dry Type Distribution Transformer Three Phase 160kva 200kva 250kva Product Specifications Attribute Value Frequency 50Hz, 60Hz Phase Three Coil Number Multi Winding, Two Windings, Three Windings, Single Winding Application Electronic Coil Structure Layer coil, Disc Coil, Round coil, ...
Quality 630kVA Mv Hv Oil Immersed Transformer Electrical Isolation Three Phase Power Transformer factory Video
630kVA MV HV Oil Immersed Transformer Electrical Isolation Three Phase Power Transformer Product Specifications Attribute Value Type Distribution Transformer, Oil-filled Transformer Material Copper, Aluminum, Steel Frequency 50Hz Shape Rectangle Winding Material Copper, Aluminum Application ...
1500kVA Compact Substation Voltage Transformer 3 Phase Ground Mounted Transformer Product Specifications Attribute Value Type Power transformer, distribution transformer, Auto Transformer Frequency 50Hz, 60Hz Winding Material Aluminum Application Power Distribution System Phase Three Coil Structure ...
Single Phase Pad Mounted Transformer Low Noise 25kVA 37.5kVA 50kVA 50Hz Oil Filled Product Specifications Attribute Value Type distribution transformer, power transformer, Oil-filled Transformer Frequency 50Hz, 60Hz Winding Material Aluminum Application Power Phase Single Phase Coil Structure ...
Oil Filled 3 Phase Electronic Transformer 1500KVA-2500KVA Product Overview 35kV oil filled distribution transformer designed for step-up applications in power distribution systems, with capacity range from 1500KVA to 2500KVA. Key Specifications Frequency: 50Hz, 60Hz, 50/60Hz Phase: Three Application...