Industrial Electrolysis Rectifiers for Hydrogen Electrolysis and Copper Refining - Premium Hydrogen Electrolysis and Copper Refining Rectifiers Made in China

Global

Cooperative Partners

Our products are exported to the United States, Canada, the UK, Italy, Germany, Ireland, Poland, Spain, Mexico, Peru, South Africa, Russia, the UAE, Saudi Arabia, South Korea, Malaysia, Thailand, Singapore, and other countries.

Why Choose Us

Enterprise Strength

Covering an area of 53,000 square meters, Liyuan Haina has two production bases in Jiangxi of China and Thailand, three R&D centers and six subsidiaries. Passed the IS09001 certification in 2007, it became a national high-tech enterprise in 2015 , and its series of products have passed the CE and CSA certifications.

High Efficiency | Stable Output | Long Lifespan

Copper Refining Rectifier

Optimizing High-Purity Electrolytic Copper Production with Advanced Copper Refining Rectifiers

High Efficiency | Precision Control | Sustainable Operation

Hydrogen Electrolysis Rectifier

Efficient Electrolysis through Advanced Power Conversion Solutions

Sustainable

Efficient, Intelligence, Energy Conservation, and Green.

Reliable Modularity

High-precision, ultra-low ripple modular design for seamless online maintenance.

Continuity Technology

Modular parallel connection with optional N+1 hot-swappable redundant backup for reliable and easy maintenance.

Highlighted Rectifier Series

We Offer Premium Rectifiers and Optimal Solutions

Copper Refining Rectifier

High-purity copper production requires precise electrical control, and rectifiers provide the reliable power behind modern refineries.

Hydrogen Electrolysis Rectifier

The rectifier uses parallel small modules for higher reliability, lower losses, and longer service life.

What We Do

Our products are widely used in electrolysis, hydrogen electrolysis, PCB electroplating, metallurgy, oxidation, coloring, electrophoresis, electrochemistry, testing, electrolytic gas, electrolytic copper foil, environmental protection electrolysis, water treatment electrolysis, rare earth electrolysis, copper refining, copper electrowinning, heating power supply, surface treatment industry and other fields.

Applications

Copper Refining in Cyprus
November 27, 2025

High Efficiency Copper Refining and Electrolysis Rectifier for Projects in Cyprus

Before implementing the high-efficiency KES-10KA140V copper refining and electrolysis rectifier, the copper refining in Cyprus frequently encountered instability…