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Power & Distribution Transformer Factory | Wholesale Custom HV LV Electric Transformer Manufacturer

Power & Distribution Transformer Factory | Wholesale Custom HV LV Electric Transformer Manufacturer
Power & Distribution Transformer Factory | Wholesale Custom HV LV Electric Transformer Manufacturer
Power & Distribution Transformer Factory | Wholesale Custom HV LV Electric Transformer Manufacturer
Power & Distribution Transformer Factory | Wholesale Custom HV LV Electric Transformer Manufacturer
Power & Distribution Transformer Factory | Wholesale Custom HV LV Electric Transformer Manufacturer
Source high-quality power & distribution transformers from verified direct manufacturers. Our HV/LV transformers comply with IEC 60076, ISO, ANSI standards, including oil immersed and dry type models with ultra-low no-load loss. We offer full OEM & ODM customization, flexible voltage transformation ratios, third-party test certificates and global bulk shipping. No middlemen, competitive factory pricing for grid power transmission, industrial mining, commercial building and residential distribution projects across all countries.

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Single-Phase GSU Transformer for Nuclear Power Plant-500kV
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Single-Phase GSU Transformer for Nuclear Power Plant-500kV
$2,500,000.00
GSU Transformer for Nuclear Power Plant: Steps up reactor-generated power, ensures safe, reliable grid transmission.
ROCKWILL
Access Validation 18yrs 500-1000 108000+m² US$150,000,000+
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Power Transformer for Step-up Substation-500kV
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Power Transformer for Step-up Substation-500kV
$9,200,000.00
Enables large-capacity, mid-to-long distance power transfer. Efficient, reliable, critical for regional grid interconnection and stable energy distribution.
ROCKWILL
Access Validation 18yrs 500-1000 108000+m² US$150,000,000+
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Generator Step-Up Transformer for Hydro Power Plant-500kV
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Generator Step-Up Transformer for Hydro Power Plant-500kV
$8,300,000.00
840MVA 500kV GSU generator step-up transformer for hydro power plants with moisture-resistant design and 30-year service life.
ROCKWILL
Access Validation 18yrs 500-1000 108000+m² US$150,000,000+
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Step-Up Transformer for UHV Grid Interconnection-1000kV
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Step-Up Transformer for UHV Grid Interconnection-1000kV
$1,325,000.00
1000kV Transmission Transformer: Enables ultra-high voltage power transfer, minimizes losses over long distances.
ROCKWILL
Access Validation 18yrs 500-1000 108000+m² US$150,000,000+
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800kV 1000kV Single-phase Autotransformer with Three Windings and No Excitation manufacturer
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800kV 1000kV Single-phase Autotransformer with Three Windings and No Excitation manufacturer
$132,500.00
IEC 60076 1000kV single-phase 3-winding autotransformer for ±1100kV HVDC converter stations. Low loss, PD <100 pC, seismic qualified.
ROCKWILL
Access Validation 18yrs 500-1000 108000+m² US$150,000,000+
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Medium-Frequency Furnace Transformer
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Medium-Frequency Furnace Transformer
$42,800.00
Medium-Frequency Furnace Transformer: Converts AC to medium-frequency power for metal melting. Efficient, durable, ensures stable heating.
ROCKWILL
Access Validation 18yrs 500-1000 108000+m² US$150,000,000+
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850MVA/400kV GSU Generator Step-Up Transformers for Thermal P/P(Transformer for generation)
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850MVA/400kV GSU Generator Step-Up Transformers for Thermal P/P(Transformer for generation)
$1,145,000.00
(GSU) Generator Step-Up Transformer for Thermal P/P: Boosts power from thermal plants, ensures efficient grid transmission. Reliable, high-performance for combined heat & power systems.
ROCKWILL
Access Validation 18yrs 500-1000 108000+m² US$150,000,000+
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Phase-Shifting Rectifier Transformer for Multi-Pulse Rectification
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Phase-Shifting Rectifier Transformer for Multi-Pulse Rectification
$218,000.00
Phase-shifting rectifier transformer for industrial rectification. Precise phase control, low harmonic distortion, reliable for heavy-duty use.
ROCKWILL
Access Validation 18yrs 500-1000 108000+m² US$150,000,000+
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Oil-Immersed Converter Transformer for Renewable Energy Integration
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Oil-Immersed Converter Transformer for Renewable Energy Integration
$146,000.00
HVDC converter transformer for stable AC-DC power conversion and DC transmission with electrical isolation between AC grid and converter valves.
ROCKWILL
Access Validation 18yrs 500-1000 108000+m² US$150,000,000+
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HVDC Converter Transformer for Long-Distance DC Transmission
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HVDC Converter Transformer for Long-Distance DC Transmission
$695,000.00
Converter transformer for HVDC transmission and grid interconnection. Enables AC-DC conversion with high insulation and grid stability
ROCKWILL
Access Validation 18yrs 500-1000 108000+m² US$150,000,000+
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