OEM Power Transformer Supplier

Honway Power manufactures transformers for distributors, EPC contractors, and project developers who need a factory partner — not just a product catalog. Every unit we build can ship under your own brand, with documentation and certifications matched to the market you're selling into.

We've been building transformers since 2006, from a 20,000 m² production base, holding 128+ industry certifications including a Hebei provincial "Specialized, Refined, Distinctive, and Innovative" SME designation (Certification No. SKX202508A2050001).

 

Custom Power Transformer Product Portfolio

Different applications require different transformer structures. Selecting the correct transformer type depends on installation environment, voltage requirements, load characteristics and protection requirements.

Oil Immersed Transformers

Oil immersed transformers are commonly used for outdoor power distribution and industrial applications where liquid insulation systems are suitable.

Typical selection factors include:

• rated capacity;

• voltage ratio;

• cooling method;

• installation environment.

Dry Type Transformers

Dry type transformers use solid insulation materials and air cooling systems.

They are commonly selected for indoor applications where fire safety, environmental protection and reduced maintenance requirements are important.

Pad Mounted Transformers

Pad mounted transformers combine transformer equipment with protective enclosure structures for ground-level outdoor installation.

They are commonly used in underground distribution systems and commercial or industrial power networks.

European Style Transformers

European-style transformers integrate transformer equipment with compact substation structures.

They are commonly selected for projects requiring compact installation and integrated distribution solutions.

 

OEM Transformer Manufacturing Capability

Honway Power provides customized transformer solutions according to customer requirements.

OEM customization may include:

• rated capacity;

• voltage ratio;

• transformer type;

• structural configuration;

• protection requirements;

• application-specific requirements.

Customers can provide technical specifications, drawings or project requirements for engineering evaluation.

 

How to Select the Right Transformer Supplier

Before ordering a custom transformer, confirm the following requirements:

Transformer Type

Choose the transformer structure according to installation conditions:

• indoor applications may require dry type solutions;

• outdoor distribution may require oil immersed or pad mounted designs;

• compact projects may require integrated transformer solutions.

Capacity and Voltage

Confirm:

• rated capacity;

• primary voltage;

• secondary voltage;

• frequency;

• phase configuration.

These parameters directly affect system compatibility.

Project Requirements

Provide:

• installation environment;

• applicable standards;

• protection requirements;

• special technical conditions.

Complete information helps suppliers prepare accurate technical proposals.

 

Applications of Custom Power Transformers

OEM transformers are commonly used in:

• industrial facilities;

• utility distribution systems;

• commercial buildings;

• renewable energy projects;

• infrastructure projects.

The correct transformer design depends on electrical requirements and operating conditions.

 

FAQ

What types of transformers can you supply?

We supply multiple transformer categories, including oil immersed transformers, dry type transformers, pad mounted transformers and European-style transformer solutions.

Can you manufacture transformers according to customer specifications?

Yes. OEM and customized transformer requirements can be evaluated according to project specifications.

What information is required before quotation?

Customers should provide transformer type, capacity, voltage requirements, installation conditions and other technical requirements.

Do you supply standard and customized transformers?

Yes. Standard product models and customized transformer solutions are both available according to project requirements.