S20 Energy Efficiency Secondary Oil Immersed Transformer Variable Voltage Power Transformer

HENTG Power is an ISO9001 certified transformer manufacturer specializing in reliable, high-performance solutions for global power systems since 2011.

With an 100,000 m² factory, over 250 skilled workers, more than 30 senior engineers, and 10+ professional testing engineers, HENTG Power is dedicated to delivering high-quality transformer solutions with strong production capacity 20000+ units/year.

Our products comply with GB 20052-2024 and IEC 60076 standards, and are widely used in global markets across various applications. We offer a wide range of transformers including:

* Oil lmmersed Transformer
* Dry Type Transformers
* Compact substation
* Three Phase Pad Mounted Transformer
* Power transformer
* Single Phase Pad Mounted Transformer
* Single Phase Pole Mounted Transformer
* Special Transformer
* Renewable Energy Transformer

Guided by our mission — “Transform Energy, Connect the Future.” — HENTG implements strict 5S factory management at every stage of production. Every transformer undergoes 100% Outgoing Quality Control (OQC) with 8 comprehensive testing procedures to ensure performance and reliability.

Our factory has a complete 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:

CE Certification (EU Conformity Mark)

Environmental Management System Certification (ISO 14001)

our engineer team provide 24 hours instant technical support, and our Overseas after-sales engineers provide on-site installation and debugging services.