China Reliable Pole Mounted Transformer Manufacturer

GUANGBIAN is a China-based Pole Mounted Transformer manufacturer and factory. We've been exporting these units worldwide for over 20 years. Let me walk you through what we've got.

What is a Pole Mounted Transformer?

A Pole Mounted Transformer is typically a single-phase distribution transformer installed on utility poles for overhead power distribution, used to step down medium or high voltage to low voltage for end users.

It is commonly applied in rural networks, remote areas, and low-load regions where ground-based substations are not practical. GUANGBIAN supplies both round-tank and square-tank oil-immersed designs, with customization available to meet different project requirements.

SWER System Solutions

Here's something specific we handle: the SWER system.

SWER works differently from regular power systems. It uses just one high-voltage phase wire for transmission — the ground itself acts as the return path for current. No neutral wire needed.

Because of this, our single-phase Pole Mounted Transformers for SWER applications come with a single winding and a single high-voltage connection column. That's it. Clean and simple.

For customers in lightning-prone areas, we've got you covered. We install high-voltage surge arresters right at the high-voltage terminal. No extra wiring needed on your end — just connect your line directly to the arrester and you're good to go.

Customization Is Our Thing

All of this points to one thing: customization.

Here's another example. When customers need to bid on projects, they often need factory certifications. We work with clients on that.

How do we handle certification costs?

Two ways:

Option 1: If your custom order quantity is small, we charge the certification fee separately. Fair enough.

 If you order more of this model down the road, we refund that certification cost back to you.

Option 2： If you're placing a big one-time order where the profit covers the certification fee, GUANGBIAN can absorb that cost ourselves.

What We Can Deliver

Our factory runs at least 5,000 units annually across various transformer models. That's production capacity working for you.

Put together our production capacity, the certs you need for the bid, two decades of Pole Mounted Transformer know-how, and fair custom pricing — and what do you get? A better shot at winning the project, every time.