Electrical Equipment Innovation

Smart Medium Voltage Switchgear & Ring Main Unit Solutions

Reliable power distribution for industrial, commercial and utility networks, Engineering exgineering excellence from design to commistning

We design and manufacture 11kV-33kV oil-immersed distribution transformers, compact substations, Ring Main Units (RMU), high & low voltage switchgear and EV charging power systems for global solar, industrial and utility projects.
 

Regarding Ningyu Electric

You are a reliable partner in the power industry sector.

Ningyu Technology is an electrical equipment manufacturer that has obtained ISO certification. We produce certified transformers, medium and low-voltage switchgear, and power distribution solutions for the global market. With a complete production line and comprehensive technical services, we provide services to power grids, factories, and new energy projects in over 50+ countries and regions.。

Medium Voltage Switchgear Distribution Transformer Ring Main Unit RMU EV Charging Power Equipment

Product Center

11kV‑33kV Oil Immersed Distribution Transformer

Transformer

Dry-type transformer Oil-immersed transformer

Switchgear

Switchgear

RMU/GISSwitchgear, Metal Enclosed Switchgear

Distribution cabinet

Distribution cabinet

LV Distribution Panel / MCC Control Room / Control Panel

SUBSTATION

SUBSTATION

Compact transformer control cabinet

EV Charger

EV Charger

Electric vehicle charging solution

Industry solutions

Industrial power distribution

An expandable power control solution is available to address the issue.

Commercial building

Solutions for buildings and shopping centers

Renewable energy

Solar and wind energy power storage solutions

EV Charger

Integrated solution for electric vehicle charging

Why choose Ningyu Power Technology?

Your reliable power distribution partner

20years Experience

Over 20 years of industry expertise and continuous innovation

Highquality Position

A strict quality control system ensures the reliability and durability of the products.

Advanced Technology

Modern production manufacturing and production capacity

Customized solution

Tailored solutions are provided to meet the diverse needs of different projects.

Global Existence

The products are exported to over 50 countries. globally

After-sales service Support

The products are exported to over 50 countries. globally

Installation of 11-kilovolt transformers for the power distribution project in Indonesia

Installation of power control system for Nigerian brewery

Solar energy project - Power equipment planning for a 10-megawatt solar power station

Electric vehicle charging station

Service items

Case Study of Success

Regarding us

Your trustworthy qualities

Need an electricity solution? We are always ready to assist you.

+86193317713571

Cangzhou, Hebei Province, China

What can we provide for you?

Ningyu Power Technology specializes in: high-voltage switch cabinets, low-voltage switch cabinets, ring main units, circuit control cabinets, and EV power supplies. We offer a complete range of finished products and provide private brand or OEM service options tailored to your specific needs. You can choose from our extensive range of products or customize tools to match your brand and specifications. Trust Ningyu Power Technology to provide outstanding quality and custom-made solutions.

EV DC Fast Charging Station

Ningyu Power supplies full series commercial DC fast EV chargers for parking lots,patation, commercial plazes as and Highway Service area aas. We support full OEM & Oowers,FCIl & ODM Oonlror & ODM custurmiraolnias; power range 300W-360W, single Ston.Boble yun,touch screen, RIF Screenl Rl fini FE, QR-scan plalmions, cloud monitoing system. Comrpaibblt the,all blr inmesitrid mesgier electoccirc vehicle brands, fully complbalct to IEC, CE Standdios.

Commercial DC EV Fast Charger | OEM Custom Available

Customization
Cull OEM Charger Branding
Full OEM ODM
Brand
& Monitoring

Custom OEM/ODM Solutions for Medium & High Voltage Switchgear, Transformer & Distribution Cabinets

Elevate your power equipment brand with Ningyu Power’s one-stop OEM & ODM manufacturing service. Cooperate with our factory to develop tailor-made 12kV KYN28 switchgear, ring main unit, dry type transformer and industrial distribution panels matching your technical parameters, brand logo and project environment requirements.

We support full-cycle customization from electrical scheme design, cabinet structural modification, surface anti-corrosion treatment to secondary circuit configuration. From drawing confirmation, prototype production to mass delivery, we provide seamless personalized solutions to help you stand out in global municipal, new energy and industrial power markets.

Our factory owns complete production & testing workshop, all customized MV/HV equipment passes full pre-shipment dielectric, temperature rise and short-circuit test, with full test reports and certification documents supplied for overseas tender projects.

Custom OEMODM Solutions for Medium & High Voltage Switchgear, Transformer & Distribution Cabinets

Reasons of Choosing Us

Uncompromising Quality

Innovation that Drives Efficiency

Dry Type Transformer

Dry Type Transformer

Fireproof Indoor Power Transformer

Safe dry type unit for shopping mall, hospital, underground station, match low voltage switchgear.

Box Type Transformer

Box Type Transformer

Outdoor Integrated Power Unit

Compact pad mounted transformer for America, Middle East solar farm, high temperature anti-corrosion design.

Compact Substation

All-In-One Power Distribution Cabinet

Complete compact substation integrated transformer, RMU and low voltage switchgear for large engineering projects.

Ring Main Unit (RMU)

Ring Main Unit (RMU)

12kV Distribution Switch

Indoor RMU switchgear used together with compact substation and pad mounted transformer.

High Voltage Switch Cabinet

High Voltage Switchgear

Complete Distribution Panel

10kV/33kV high voltage switchgear matched with all types of transformers for grid transmission.

LV Switchgear

LV Switchgea

Control Distribution Cabinet

Support EV charging station, industrial workshop, solar station power control system.

Most Asked Questions

We collect a lot of FAQs from our real clients and please check out our FAQ page. Also, feel free to chat with us via LiveChat (on the right bottom corner), phone call, email, or just simply drop us a line below:

Our ODT (Oil-Immersed Distribution Transformer) covers 11kV, 22kV, 33kV MV medium voltage grades, with capacity ranging from 50kVA to 2500kVA. We also customize HV & LV transformers for PV solar farms, industrial plants and EPC grid projects.

RMU stands for Ring Main Unit, a core MV switchgear device. It matches compact substation, pad mounted transformer and low voltage cabinet, widely applied in residential districts, commercial centers and EV charging station power distribution systems.

Yes. We provide full OEM/ODM service for dry type transformer, HV/LV switchgear, CS compact substation and complete EVCS supporting power sets. All products comply with IEC and CE international standards for global export.

A CS compact substation integrates transformer, RMU and LV switchgear as an all-in-one solution. PMT pad mounted transformer is a standalone outdoor distribution unit, more suitable for small-scale solar farm and American market projects.

At Ningyu Electric Technology, we manufacture power equipment and offer OEM/ODM services.

Let's Connect & Talk

Medium Voltage Switchgear Ring Main Unit RMU Distribution Transformer High Low Voltage Switchgear EV Charging Power Equipment OEM ODM Electrical Equipment Manufacturer

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I am the CEO of Ningyu Technology. My team and I are more than willing to meet with you to gain a deeper understanding of your business, needs and expectations.