North America · Central Asia
Power, distribution, dry-type, box-type, mobile substation and GIS solutions backed by UL, KEMA, CE and GOST evidence — supplied by Jinyudun.
Product portfolio
From 10kV distribution to 500kV transmission, select the product family that matches your project.
10kV–750kV Oil-immersed power transformers for utility, generation and heavy industry
10kV–35kV R-core sealed distribution units for replacement and retrofit
10kV–35kV Resin-cast dry-type units for urban grids and industrial parks
10kV–35kV YB-series compact prefabricated substations for fast deployment
110kV 110kV vehicle-mounted for emergency capacity and grid maintenance
Up to 500kV Gas-insulated switchgear for high-voltage compact applications
Applications
From utility transmission to data centers, mining and renewable energy — one portfolio matched to your project environment.
Transmission and distribution transformers from 10kV to 750kV, plus GIS for utility substations and grid reinforcement.
High-capacity, UL-supported transformers for hyperscale and colocation electrical infrastructure and rapid capacity upgrades.
Box-type substations and inverter-storage / box-inverter step-up units for wind, solar and energy-storage integration.
Mobile substations and rugged distribution units for remote, high-demand and high-dust industrial sites.
Sealed, reliable oil-immersed transformers for refining, pipeline, offshore platforms and hazardous-area power supply.
Railway traction transformers and grid-interface equipment for mainline, metro and high-speed rail power systems.
Proven delivery
Central Asia
SCB14 dry-type + box-type
Central Asia
SFFZ-25000/110
Central Asia
SFFZ-63000/110 · SC11-80/6.3
High-voltage reference
SFZ-175000/420
North America
Box-type / distribution transformers
North America
SF-120000KVA/34.5/13.8
Compliance
UL-US-2552562-0
Oil-immersed 750–120,000 kVA
UL-CA-2539620-0
CSA C88 5th edition
75MVA / 132kV
Third-party test report
1600kVA/11kV–720MVA/500kV
International quality
Eurasian standard system
Central Asia access
110kV–500kV
Oil-immersed transformers
Quality / Environment / OHS
Management systems
500kV
High-voltage quality
Factory & capability
In-house core cutting, epoxy casting, plasma cutting and testing — backed by five decades of transformer engineering and a 750kV-class test capability.
750kV design and test capability for transmission-grade power.
On-site test station and pilot workshop for factory acceptance.
116 new technologies and products, with ~4% of revenue reinvested.
Exported to 60+ countries across Asia, Europe, Africa and North America.
Send your voltage, capacity, quantity and target certifications — our team will respond with a project review.