Zhejiang Jingyu Technology Co., Ltd. | Industrial Products Supplier

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Trusted by Power Companies in 80+ Countries

Exclusive OEM Offer - Contact Us for a Custom Quote Today

End-to-End Support for Power Infrastructure Worldwide

Innovation You Can Measure, Reliability You Can Count On

Transformers . Switchgear . Circuit Breakers - One Source

Powering Global Electric Solutions

Founded in 2006 and headquartered in Yueqing City, Wenzhou, Zhejiang Province, Zhejiang Jingyu Technology Co., Ltd. (JYDQ) is a CE-certified manufacturer and exporter of power equipment. The company boasts a 5,000-square-meter modern factory, producing and supplying power transformers, prefabricated substations, circuit breakers, instrument transformers, switchgear, and other products, which are exported to over 80 countries and regions worldwide.

We adhere to end-to-end quality control and flexible OEM/ODM customization services, consistently committed to providing safe, reliable, and efficient power equipment solutions to global customers.

About Us

Product Categories

Explore our complete range of high and low voltage electrical equipment—including transformers, circuit breakers, and switchgear—designed for reliable power distribution.

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Featured Products

Explore our latest high-voltage switchgear, transformers, SF6 circuit breakers, and vacuum circuit breakers engineered for reliable performance in industrial and utility applications worldwide.

GGD Low-Voltage Fixed Switchgear
GGD Low-Voltage Fixed Switchgear

GGD Low-Voltage Fixed Switchgear
Oil-immersed transformers S11/S13/S20/S22
Oil-immersed transformers S11/S13/S20/S22

Oil-immersed transformers S11/S13/S20/S22
35kV Submersible Transformer
35kV Submersible Transformer

35kV Submersible Transformer
LW Series 30kV/35kV/40.5kV Outdoor High-Voltage Side-Mounted SF6 Circuit Breaker
LW Series 30kV/35kV/40.5kV Outdoor High-Voltage Side-Mounted SF6 Circuit Breaker

LW Series 30kV/35kV/40.5kV Outdoor High-Voltage Side-Mounted SF6 Circuit Breaker
LW Series 40.5kV Indoor High-voltage SF6 Circuit Breakers
LW Series 40.5kV Indoor High-voltage SF6 Circuit Breakers

LW Series 40.5kV Indoor High-voltage SF6 Circuit Breakers
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Successful Project Cases

Outdoor High-Voltage Equipment Upgrade in Asia — Mountainous Terrain

Outdoor High-Voltage Equipment Upgrade in Asia — Mountainous Terrain
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Medium-Voltage Distribution Network Modernization in the Middle East

Medium-Voltage Distribution Network Modernization in the Middle East
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Substation Turnkey Project in West Asia

Substation Turnkey Project in West Asia
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Your Trusted Partner

Two decades of manufacturing excellence, OEM & ODM services, and global delivery to 80+ countries.

Certifications and Accreditations

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