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Electric Transformer Source Factories | Wholesale Power Transformer Platform

Discover verified electric transformer source factories on our vertical platform! We gather top-tier manufacturers offering ISO/IEC/ANSI certified power transformers, custom specifications, low energy loss, OEM/ODM support, and global shipping. Skip middlemen—source directly from reliable factories for power transmission & distribution projects worldwide.
100kVA 15kV Oil-immersed distribution transformer three-phase
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100kVA 15kV Oil-immersed distribution transformer three-phase
Negotiable
100kVA 15kV Oil-immersed distribution transformer three-phase
Vziman
14yrs 100-500 10000+m² US$+
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1250kVA/20kV Electric Single Phase Oil Immersed Power Distribution Transformer
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1250kVA/20kV Electric Single Phase Oil Immersed Power Distribution Transformer
Negotiable
Get 1250kVA/20kV single-phase oil-immersed distribution transformers for reliable power supply. High-efficiency, durable, and engineered for safe operation.
ROCKWILL
18yrs 500-1000 employees 108000m²+m² US$+
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Single Phase Compact Oil Immersed Power Distribution Transformer
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Single Phase Compact Oil Immersed Power Distribution Transformer
Negotiable
Discover single-phase compact oil-immersed distribution transformers for efficient power distribution. High-quality, reliable, and designed for optimal performance.
ROCKWILL
18yrs 500-1000 employees 108000m²+m² US$+
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10kv Single Phase 25 kVA Pole Mounted Electric Distribution Transformer
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10kv Single Phase 25 kVA Pole Mounted Electric Distribution Transformer
Negotiable
10kV 25kVA single-phase pole-mounted distribution transformer: efficient power distribution, reliable performance for residential & commercial use. Compact design, easy installation.
ROCKWILL
18yrs 500-1000 employees 108000m²+m² US$+
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High Performance 100kVA 250kVA Combined Single Phase Cooper Pad Mounted Transformer
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High Performance 100kVA 250kVA Combined Single Phase Cooper Pad Mounted Transformer
Negotiable
100kVA/250kVA high - performance single - phase copper pad - mounted transformers for efficient power distribution.
ROCKWILL
18yrs 500-1000 employees 108000m²+m² US$+
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15kVA Single Phase Pad Mounted Transformer
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15kVA Single Phase Pad Mounted Transformer
Negotiable
15kVA single - phase pad - mounted transformer – compact, reliable for power distribution needs.
ROCKWILL
18yrs 500-1000 employees 108000m²+m² US$+
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800KVA- 10KV Pad mounted transformer
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800KVA- 10KV Pad mounted transformer
Negotiable
800kVA 10kV Pad-Mounted Transformer - A compact, oil-cooled distribution transformer designed for reliable 10kV underground power networks, featuring tamper-proof enclosure and low-maintenance operation.
ROCKWILL
18yrs 500-1000 employees 108000m²+m² US$+
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6.35kV 13.2kV 14.4kV 22kV 33kV Oil-immersed self-cooled induction voltage regulator source manufacturer
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6.35kV 13.2kV 14.4kV 22kV 33kV Oil-immersed self-cooled induction voltage regulator source manufacturer
Negotiable
Pole - Mounted Single - phase Step Voltage RegulatorPrecise output voltage regulation Oil-immersed self-cooled induction voltage regulator6kV 6.35kV 13.2kV 14.4kV 22kV 33kV – source manufacturer – IEEE C57.12 for Power Industry
ROCKWILL
18yrs 500-1000 employees 108000m²+m² US$+
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Three Phase Automatic Step Voltage Regulator for Continuous / Step voltage regulation 13.8kV 14.4kV 19.92kV 34.5kV
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Three Phase Automatic Step Voltage Regulator for Continuous / Step voltage regulation 13.8kV 14.4kV 19.92kV 34.5kV
Negotiable
Automatic Tap - Changing Voltage RegulatorContinuous / Step voltage regulation step voltage regulator 6kV 6.35kV 11kV 15kV 22kV 33kV – direct supply – IEEE C57.12 for Power Industry
ROCKWILL
18yrs 500-1000 employees 108000m²+m² US$+
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Voltage stabilization and compensation overhead voltage regulator 6kV 6.35kV 11kV 15kV 22kV 33kV – IEEE for Power Industry
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Voltage stabilization and compensation overhead voltage regulator 6kV 6.35kV 11kV 15kV 22kV 33kV – IEEE for Power Industry
Negotiable
Pole - Mounted Single - phase Step Voltage RegulatorVoltage stabilization and compensation overhead voltage regulator 6kV 6.35kV 11kV 15kV 22kV 33kV single phase – IEEE C57.12 for Power Industry
ROCKWILL
18yrs 500-1000 employees 108000m²+m² US$+
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