High-Frequency Rectifier
Power Supply

High-Quality Materials
Exquisite Workmanship
Complete Specifications

Widely applicable to various industries

Customization available upon request

Independent R&D, Factory Direct Sales

N+1 Structure
Uninterrupted Production
During Fault Maintenance

Customer-Oriented, Meeting Customer Needs

Gaohui Power Supply adheres to the service tenet of “customer first”
ensuring superior, fast, and friendly service for our customers

Learn More +

Professional high-frequency rectifier power supply
design and manufacturing

Electroplating rectifier

AC input to DC output
Widely applicable in various industries

Current 0-rated value (A)
Voltage 0-rated value (V) adjustable

Learn More +

Specializing in customized water treatment power supplies

Electrochemical water
treatment power supplies

Main applications:
Electrocoagulation, electroflotation,
electroFenton electrolysis, electrodialysis,
electrocatalytic oxidation, seawater desalination,
electrolytic descaling, sodium hypochlorite treatment, etc.

Learn More +

The Green Hydrogen Era: The Hydrogen Energy Industry

Electrolysis Hydrogen Production
Power Supply

Large-scale hydrogen production from renewable energy sources
is becoming a new market trend

1. Excellent grid friendliness, easy grid connection
2. Fewer equipment, smaller footprint, lower investment costs
3. Fast power response, green electricity hydrogen production
4. Low voltage ripple, simpler system

Learn More +

Single/Dual Pulse Power Supply

Powerful and easy to use.
Programmable with multiple protections to meet your high demands.

Supports multiple output modes: positive pulse, negative pulse,positive
and negative pulse, alternating pulse, and combined pulse.Multiple
operating modes. Button/touchscreen, supports RS485communication,
5A model with up to 10mA accuracy,constant voltage and constant
current function.

Learn More +

Independently Developed |

Direct from Manufacturer

Micro-Arc Oxidation (MAO) Laboratory Equipment
Customized Solutions

Customizable upon request: Current 0–1000A, Voltage 750V
Custom Single-Pulse / Dual-Pulse Power Supplies |
Free Electrolyte Formulation Included

Learn More +

WHO WE ARE

Guangzhou Gaohui Power Supply Technology Co.,Ltd.

Guangzhou Gaohui Power Supply Technology Co., Ltd. was officially established in 2018 (built upon the foundation of Gaohui Electroplating Equipment Factory). Located in Panyu District, Guangzhou City—at the heart of the economically vibrant Pearl River Delta—we leverage world-class supply chains and export transport hubs to serve global manufacturing markets.

With over two decades of engineering heritage, GAOHUI has evolved into a premier manufacturer specializing in the high-frequency IGBT rectifier and custom DC power supply solutions. We are dedicated to engineering energy-efficient, robust power equipment that drives operational excellence, precision process control, and sustainable, automated production for industries worldwide.