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Electrical Equipment Manufacturer

Electrical Equipment Manufacturer


Transformer, Switchgear & Substation Solutions


View Our Products

Electrical Equipment Manufacturer

Electrical Equipment Manufacturer


Transformer, Switchgear & Substation Solutions


View Our Products

OUR PRODUCTS

Power Distribution
Equipment

We manufacture oil-immersed transformers, dry-type transformers, switchgear, and substations rated 10-35kV. Standard capacities from 30kVA to several MVA with customization available to match your project specifications.

Transformer

High & Low VOLtage switchgear

Substation

Electrical Components

Trusted Power Distribution
Equipment Partner Since 1994

EverWins specializes in manufacturing oil-immersed transformers, dry-type transformers, compact substations, and high-low voltage switchgear for industrial facilities, commercial buildings, and power infrastructure projects. With 30+ specialized production lines spanning winding, sheet metal processing, and assembly, we handle everything from component fabrication to final testing in our 70,000㎡ facility in Guangdong, China. Our engineering team works directly with clients in 15+ countries to deliver customized solutions that meet local grid standards and project specifications. Every unit undergoes rigorous factory testing before shipment, backed by our core team of 300+ experienced workers and 20+ technicians who have been building power equipment for decades.

8280
Years

In electrical equippment industry experience, delivering reliable service

8185,808080
 Production
Lines

From metal processing to assembly, customization, quality & on-time delivery.

8680
m²

Manufacturing plants, with strong capacity for large-volume orders

82
 Global
Partners

In different countries, building trusted worldwide partnerships

Comprehensive Services
from Design to Delivery

We provide end-to-end support for your power distribution projects. From technical consultation and custom engineering to factory testing and global logistics, our team works directly with you to ensure every solution meets local standards and project timelines. With 30 years of manufacturing experience and export expertise to 15+ countries, we deliver reliable equipment backed by responsive service.

Laser Cutting & Engraving

Precision cutting and marking for metal and non-metal materials. Our capabilities include processing grain-oriented silicon steel laminations for low-loss transformer cores. We deliver clean cuts, accurate dimensions, and clear markings — tailored to your specifications.

Bending

We specialize in bending metal components, including transformer tank panels and structural parts. Our operators possess years of practical experience and take great care to maintain accuracy on every single piece.

Welding

As a leading oil tank manufacturer and supplier in Guangdong, China, we achieve a 98.5% first-pass inspection rate on our oil-immersed transformers. This is made possible by our advanced automatic welding machines and our skilled team - many of whom have dedicated themselves to this field for over 25 years.

CNC Milling & Turning

High-precision milling and turning. We produce custom metal parts according to your drawings, with attention to accuracy, consistency, and quality. Prototypes and production runs welcome.

Surface Finishing

Surface finishing services based on functional requirements. We offer anodizing, powder coating, plating, and polishing. For outdoor applications, we provide electrostatic powder coating on tank surfaces and other metal parts to enhance corrosion resistance.

Winding & Wiring

Automatic winding of high/low-voltage coils with interlayer and end insulation, combined with core stacking, active part assembly and lead connection to ensure reliable dielectric strength and minimal losses.

Assembly & Testing

Assemble both oil-immersed and dry-type transformers to your specifications. Each unit is then tested for no-load loss, load loss, impedance voltage, insulation resistance, dielectric strength (applied and induced voltage), and temperature rise. Lightning impulse testing is also available on request. We follow IEC standards and can provide test reports upon request.

Industries & Applications We Serve

Mining & Resource Sites


Remote mining operations install pad-mounted transformers at extraction sites where grid power steps down to equipment voltage. Anti-corrosion coatings protect against chemical exposure, plateau ratings compensate for altitude derating, and sealed tank construction prevents moisture ingress in outdoor installations.


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Industries & Applications We Serve

URBAN COMMERCIAL INFRASTRUCTURE


High-rise buildings, hospitals, and transit hubs rely on our dry-type transformers and localized substations for safe indoor power step-down. Cast resin insulation completely eliminates fire hazards and fluid leaks associated with traditional units. Additionally, low-noise core construction meets strict acoustic regulations required for densely populated commercial environments.


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Industries & Applications We Serve

RENEWABLE ENERGY PLANTS


Solar and wind generation sites require customized step-up transformers and compact substations to interface with the primary utility grid. Our distribution equipment is engineered to handle fluctuating loads, featuring advanced thermal management and relay protection within the switchgear to maintain grid synchronization and stability during variable power generation cycles.


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Industries & Applications We Serve

DATA CENTERS & TELECOMMUNICATIONS


Server farms and telecom hubs demand absolute power continuity and strict voltage regulation. Our low voltage switchgear and high-efficiency transformers are deployed in redundant configurations to prevent critical system downtime. The distribution units are designed for high thermal thresholds and seamless electrical integration with large-scale uninterruptible power supply (UPS) architectures.


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Industries & Applications We Serve

INDUSTRIAL MANUFACTURING FACILITIES


Large-scale production plants utilize our high and low voltage switchgear combined with dry-type transformers to safely manage heavy motor loads. The equipment provides precise short-circuit protection and load isolation, ensuring continuous assembly line operation. Compact substation configurations allow for efficient integration into facility electrical rooms with strict space and thermal constraints.


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Project Cases

EverWins has delivered power distribution solutions across 15+ countries. Our equipment operates in industrial facilities, commercial developments, and utility infrastructure projects with voltage ratings from 10kV to 35kV.

Southeast Asia

8MW rooftop solar project transformer and switchgear installation

Asia

8MW rooftop solar project transformer and switchgear installation

Southeast Asia

8MW rooftop solar project transformer and switchgear installation

Latest Updates

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25 Mar 2026

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FAQs

What is the difference between oil-immersed and dry-type transformers?

Yes, we offer full customization. You can add your logo, choose custom colors, and design the entire bag layout. We support screen printing for simple designs and 7-color gravure printing for complex artwork with gradients or photos. Our design team can help optimize your artwork files for production. Send us your logo and Pantone color codes, and we'll provide a digital proof within 24 hours.

What lead time can I expect for custom transformer orders?

Yes, we offer full customization. You can add your logo, choose custom colors, and design the entire bag layout. We support screen printing for simple designs and 7-color gravure printing for complex artwork with gradients or photos. Our design team can help optimize your artwork files for production. Send us your logo and Pantone color codes, and we'll provide a digital proof within 24 hours.

How do I select the right voltage rating for my project?

Yes, we offer full customization. You can add your logo, choose custom colors, and design the entire bag layout. We support screen printing for simple designs and 7-color gravure printing for complex artwork with gradients or photos. Our design team can help optimize your artwork files for production. Send us your logo and Pantone color codes, and we'll provide a digital proof within 24 hours.

Do you provide technical support for installation and commissioning?

Yes, we offer full customization. You can add your logo, choose custom colors, and design the entire bag layout. We support screen printing for simple designs and 7-color gravure printing for complex artwork with gradients or photos. Our design team can help optimize your artwork files for production. Send us your logo and Pantone color codes, and we'll provide a digital proof within 24 hours.