TransformerPath Buyer's Guide

Category-driven supplier discovery for the transformer industry — find transformer, component, material and equipment suppliers, compare their capability, then submit an RFQ. Every supplier is a TransformerPath-listed manufacturer or component maker; the guide is neutral and does not rank or endorse.

Supplier discovery

Find → Compare → RFQ

Start with a category, see the supplier base behind it, then submit a technical requirement and TransformerPath will match it against the relevant manufacturing base. Buyers submit free.

Browse all manufacturers → Submit an RFQ → Are you a supplier? Get listed →
Find Suppliers→Compare→RFQ

Transformers

⚡

Power Transformers231

High-voltage power transformers, generator step-up units and reactors.

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🔌

Distribution Transformers471

Liquid-filled and dry-type distribution transformers.

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🧊

Dry-Type & Cast-Resin172

Cast-resin, VPI and open-wound dry-type transformers.

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🏭

Special & HVDC231

Autotransformers, converter/HVDC, furnace and earthing transformers.

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Components

🔩

Bushings

RIP/OIP condenser bushings, test taps, creepage and pollution class.

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⚙️

Tap-Changers (OLTC / DETC)

On-load and de-energised tap-changers, diverter and selector.

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🌊

Cooling Systems

Radiators, coolers, fans, pumps and directed-oil systems.

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🛡️

Protection & Monitoring

Buchholz, pressure relief, DGA, condition-monitoring devices.

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🧪

Insulation Materials

Pressboard, paper, DDP/DPE, crepe and aramid insulation.

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🪱

Conductors & Core

Magnet wire, CTC, core steel and laminations.

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🛢️

Oil & Fluids

Mineral oil, natural ester, preservation and filtration.

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🏗️

Tank & Mechanical

Tanks, conservators, valves, seals and mechanical fittings.

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Materials

🧲

CRGO / Core Steel

Grain-oriented electrical steel, Hi-B and amorphous core material.

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🥉

Copper & Conductors

Copper and aluminium magnet wire, CTC, strip and foil.

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📄

Pressboard & Transformerboard

Transformer pressboard, DDP/DPE board and insulation wood.

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🛢️

Transformer Oil & Ester

Mineral oil, natural and synthetic ester, and oil treatment.

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Equipment

🛠️

Winding & Manufacturing Machinery

Winding machines, core-cutting lines and coil-assembly equipment.

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🔥

Drying & Impregnation

Vapour-phase drying, vacuum oil-filling and impregnation plant.

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🧪

Testing & Measurement

Factory test equipment, DGA, SFRA and partial-discharge test gear.

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🖥️

Software

Design, FEM, field and system-analysis software for transformers.

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Looking for a supplier not here?

Post a technical requirement and TransformerPath will match it against the relevant manufacturing base.

Submit an RFQ →