QEEHUA electroplating power supply product series

QEEHUA Rectifier

Industrial DC Power Supply and Electroplating Rectifier Solutions

High-efficiency IGBT rectifiers, modular DC power supplies, chemical pumps and filtration systems for electroplating, PCB, copper foil, anodizing, water treatment and surface finishing production lines.

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40+Countries and regions served

10K+Global customers supported

95%+High-efficiency conversion

15+Years of industry experience

Company Strength

Professional manufacturer for surface treatment power systems

QEEHUA builds industrial power equipment for customers who need stable current, reliable protection and practical engineering support. From model selection to commissioning, our team connects electrical parameters with real production-line conditions.

Core Products

High-frequency rectifiers, modular DC power supplies, chemical pumps, filters and wet process equipment.

Project Support

Voltage/current selection, cooling method, communication interface, cabinet layout and automation matching.

Service Value

Responsive communication before order, during production, after delivery and through long-term maintenance.

Power supply workshop and production capability

Electroplating Rectifier

Stable DC output for plating and surface finishing lines.

Modular DC Power

Scalable modules for continuous industrial operation.

Anodizing Power Supply

Power systems for aluminum and metal surface treatment.

Special DC Power

Water treatment, electrolysis, copper foil and custom projects.

Pumps filters and electroplating rectifiers

Rectifier + pump + filtration system support

Integrated Solutions

A complete wet process equipment portfolio

The homepage now follows a full-width industrial layout: large image bands, clear product families and horizontal information flow. QEEHUA's value is presented as a complete production-line solution, not only a single rectifier product.

Power Supply

IGBT high-frequency switching technology, low-ripple output and energy-efficient operation.

Wet Process

Chemical fluid transfer and filtration products for harsh plating and treatment environments.

Customization

Configured voltage, current, protection, cooling and control interface for different production lines.

Technology Advantages

Designed for efficiency, stability and maintainable industrial operation

QEEHUA focuses on the practical indicators that matter in production: output stability, heat dissipation, corrosion resistance, digital control and long-term serviceability.

High Efficiency

High-frequency rectification reduces energy loss and supports lower operating cost.

Stable Output

Low-ripple DC output helps improve coating uniformity and process repeatability.

Smart Control

Digital communication options support monitoring and production-line integration.

Easy Maintenance

Modular structure and clear cabinet layout simplify inspection and replacement.

High efficiency rectifier technology — High-Efficiency Rectifier Technology

Intelligent electroplating rectifier — Intelligent Electroplating Rectifier

Detection process — Inspection and Testing

R&D, production and application engineering

Manufacturing Process

From parameter review to full-load testing

A reliable rectifier starts with correct technical communication. QEEHUA reviews the process, confirms output requirements, designs the cabinet structure, assembles the equipment and verifies operating performance before shipment.

01 Review

Application, tank conditions, current density, cooling, input power and communication needs.

02 Build

Power module selection, electrical assembly, wiring inspection and cabinet finishing.

03 Test

Output stability, protection response, heat dissipation and final delivery documentation.

Application Industries

Power solutions for electrochemical and surface finishing production

QEEHUA equipment is used in production environments where output accuracy, process stability and operating cost matter every day.

PCB Manufacturing

Copper plating and high-precision circuit production.

Surface Treatment

Metal finishing, coating and decorative plating lines.

Copper Foil

High-current electrolytic production for battery materials.

Anodizing

Aluminum oxidation and industrial surface protection.

Water Treatment

Environmental treatment and electrochemical systems.

Photovoltaic

Power conversion for solar manufacturing processes.

Hydrogen Electrolysis

DC power systems for clean energy equipment.

Rare Earth Smelting

Heavy-duty DC power for specialized metal processing.

Global Service

Serving customers across 40+ countries

QEEHUA supports global customers with technical consultation, model selection, production communication, shipping coordination, installation guidance and remote after-sales service.

Prepared for global delivery

Technical Articles

Latest rectifier and surface treatment insights

Keep the original dynamic blog area while matching the new full-width homepage layout.

Electroplating, Etching & Surface Finish Solutionsfor Electronics Production

Industry News

27 5 月, 2026 • 7 min read

DC Power Supply for PCB Manufacturing: Electroplating, Etching & Surface Finish Solutions for Electronics Production (2026 Guide)