RDX Rectifier | Professional Power Supply Solutions for Surface Treatment

About RDX Rectifier

Founded over 20 years ago (previously established in 1996 as Rongda Electroplating Equipment Factory in Dongguan City), Shenzhen Rongdaxin Power Technology Co., Ltd. is a professional manufacturer specializing in surface treatment power supply equipment. We are certified under ISO9001:2008 international quality management standards.

Our core business includes the design, production, sales, and after-sales service of electroplating power supplies, oxidizing power supplies, electrolytic power supplies, and electrophoresis power sources. Guided by energy-saving, environmental protection, and high reliability, we deliver performance-driven solutions tailored to industrial needs.

ISO9001:2008 Certified
Over 20 Years of Industry Experience
Complete Qualifications & Reliable Quality
Professional Design & Customization

Our Product Range

We offer a comprehensive lineup of rectifier power supplies designed for precision, durability, and efficiency in industrial surface treatment applications.

Single Phase General Rectifier Power Supply

Ideal for standard electroplating and oxidation processes. Stable output, compact design, and high reliability.

Three Phases General Rectifier Power Supply

High-capacity solution for industrial-scale electroplating with balanced three-phase input and robust performance.

Single Phase Intelligent Rectifier Power Supply

Advanced digital control, real-time monitoring, and programmable settings for precise process control.

Three Phases Intelligent Rectifier Power Supply

Smart control system with remote monitoring, data logging, and adaptive voltage/current regulation.

Special Rectifier for Hard Oxidation

Engineered for high-voltage anodizing processes with enhanced cooling and pulse modulation.

Special Rectifier for Hard Chromium

Optimized for high-current chromium plating with stable ripple control and long service life.

Special Rectifier for Electrophoresis

Precise voltage control and soft-start features for uniform coating in electrophoretic deposition.

PCB Electroplating Rectifier Power Supply

Designed for printed circuit board manufacturing with low ripple and high precision.

Electrolytic Rectifier Power Supply

Efficient power conversion for electrolysis applications in metal refining and chemical processing.

Positive & Negative Double Pulse Power Supply

Advanced pulse technology for improved deposit quality and reduced porosity in plating.

Single Pulse Power Supply

Cost-effective pulse solution for enhanced metal deposition and surface finish.

RDX-BM Series Power Control Technology

Modular control platform for integration with automation systems and process optimization.

Why Choose RDX Rectifier?

Design Innovation

Professional team with 20+ years of experience in custom power supply design and engineering.

Quality Assurance

ISO9001:2008 certified with strict standards and scientific design processes.

After-Sales Support

24/7 technical consultation. Rapid response for on-site support when needed.

Global Reach

Trusted by clients worldwide with reliable logistics and multilingual support.

Frequently Asked Questions

What types of power supplies do you manufacture?

We specialize in electroplating, oxidizing, electrolytic, and electrophoresis power supplies, including single-phase, three-phase, intelligent, pulse, and special-purpose rectifiers.

Are your products ISO certified?

Yes, our company is certified under ISO9001:2008 international quality management system standards.

Do you offer custom solutions?

Yes, we have a professional design and development team that provides customized power supply solutions based on client specifications.

What is your after-sales service policy?

We offer 24-hour telephone consultation. For unresolved issues, we provide rapid on-site support to ensure minimal downtime.

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RDX Rectifier – Precision Power for Surface Treatment