The Power Behind
Global Energy Infrastructure
transformersubstation is a premier B2B manufacturer of transformers and substations based in Hubei, China. We deliver industrial-grade power solutions exclusively for wholesalers, distributors, and project contractors worldwide.
Who We Are
Authentic Manufacturing,
Verified Quality.
Founded with a mission to modernize grid infrastructure, transformersubstation operates a state-of-the-art manufacturing facility in Jinjiang District, Hubei. Unlike trading companies, we are the factory. We control every step of the production process--from silicon steel cutting and coil winding to final assembly and FAT (Factory Acceptance Testing).
Strictly B2B & Wholesale
"We do not engage in retail business. Our focus is strictly on providing high-volume production and customized engineering for international brands and utility projects."
We welcome video inspections and third-party audits (SGS, TUV) for all wholesale orders.
Our Expertise
Comprehensive Power Solutions
From power generation to distribution and EV charging, we provide end-to-end hardware manufacturing.
Transformers
Full range manufacturing including Power Transformers, Distribution Transformers, Generator Transformers, and Station Transformers.
- Oil-immersed & Dry Type
- High Overload Capacity
Substations
Prefabricated Box-type substations (European & American style) designed for rapid urban deployment and industrial zones.
- Custom Dimensions
- Smart Grid Ready
Charging Solutions
Professional high-power charging cables and data cables. We offer structural design and mold opening services for EV accessories.
- OEM Cable Design
- Global Certification
Partnership Model
Designed for Brands & Distributors
We understand the complexities of international supply chains. transformersubstation positions itself as your backend production powerhouse, allowing you to focus on market expansion while we handle the heavy manufacturing.
Concept to Mass Production
From initial ID design and tooling (mold opening) to final assembly and packaging.
Private Labeling
Full OEM support for your brand, including custom nameplates, manuals, and export packaging.
Supply Chain Stability
Reliable large-scale production capacity ensuring on-time delivery for major projects.
Our Clients Include
International Brands
Seeking new product lines & OEM
Wholesalers & Distributors
Needing stable, certified supply
Contractors & Importers
Project-based procurement
Visit Our Facility
Transparency is key to our partnerships. Clients are welcome to visit our factory in Hubei to inspect our production lines, R&D centers, and quality control processes firsthand.
