Sundarc - Selective Wave Soldering Machine Solutions

About Sundarc

Dongguan Sundarc Automation Technology Co., Ltd.(Shenzhen Sundarc Electronic Equipment Co., Ltd.) , founded in 2010, is a National High-Tech Enterprise and a Specialized, Refined, Unique, and Innovative (SRUI) Enterprise integrating R&D, production and sales. Focused exclusively on selective wave soldering, we are mainly committed to the R&D of high-end selective wave soldering equipment. Our products serve fields such as automotive electronics, military industry, instrumentation, communications and household appliances, providing professional electronic equipment solutions for many well-known enterprises at home and abroad. The company’s production base is located at 136 Congjun Road, Block B, Building 5, Dalingshan Town, Dongguan City, Guangdong Province, with an independent R&D center...

Our Products

Mainly committed to research and development of high-grade selective wave soldering equipment.

Offline

Inline

Best-Selling Models

Eliminate Defects with High-End Precision: Technologically Advanced Systems Offering Proven Stability for Consistent High Yield.

High-efficiency Three-Station Inline Automated Selective Wave Soldering

High-Throughput Four-Station Dual-Pot Inline Selective Wave Soldering Machine

Offline Mini Selective Wave Soldering Machine for Prototyping Production

Economical And Smallest Size Offline Selective Wave

Our Product Advantages

Technical Advantage

There are 3 senior engineers with 24 years of experience and 5 engineers with 7 years of experience in our R&D team.

Service Advantage

After-sales team responds 24 hours a day to provide software and hardware remote and door-to-door service one-on-one to provide welding solutions.

Perfect System

Clear organizational structure and division of responsibilities, with effective communication mechanisms, standardization of processes and approvals.

Product Advantage

With the industry's high-end products, support for machine custom OEM, ODM services, machine independent research and development of versatility and flexibility.

Our Partners

For many well-known enterprises at home and abroad to provide professional electronic equipment solutions.

DIGITAL SHOWROOM

If you want to learn more about our manufacturing capabilities, you can click on the avatar in the scene, or accept my invitation!

Case

Marine Electronics

Marine Electronics

Recognizing the unique challenges posed by the harsh and often unpredictable environments of the sea, our high-end solutions offer unparalleled performance in soldering operations essential for the reliable operation of shipboard electronics.
Aerospace

Aerospace

Our company is proud to offer premium selective wave soldering equipment that is specifically engineered to meet the exacting standards of the aerospace industry.
Medical Equipment

Medical Equipment

Understanding the critical importance of reliability and precision in medical electronics, which directly impact patient care and safety, our high-end solutions offer unparalleled performance in bonding components within medical devices.
PCBA

PCBA

Specifically tailored for the PCBA (Printed Circuit Board Assembly) sector, our products revolutionize the soldering process by delivering unparalleled precision and efficiency.
Communication Equipment

Communication Equipment

Our selective wave soldering machines ensure that every component within a telecommunications system is securely and precisely joined, enhancing the overall functionality and durability of the equipment.
Electronic Components

Electronic Components

Our products find extensive application in the domain of electronic components, where precision and reliability are paramount.

Latest News

Top Benefits Of Selective Wave Soldering Technology

2026-03-23

What if one small process change could improve both quality and efficiency? Many manufacturers face this exact challenge today. PCB designs grow more complex, while reliability standards keep rising. Traditional soldering methods often fail to keep up, especially when heat control becomes critical. This is where the selective wave soldering machine makes a real difference. It targets only the joints that need soldering. It avoids unnecessary heat exposure and protects sensitive components. This approach helps reduce defects and improve consistency across production.

Top 10 Selective Soldering Machines For 2026

2026-03-20

What happens when precision fails in modern PCB assembly? Even small soldering errors can lead to costly defects or product failures. In 2026, manufacturers face tighter tolerances and more complex board designs than ever before. This is where a selective wave soldering machine becomes essential. It targets only specific solder points, reduces heat impact, and improves joint consistency. Compared to traditional methods, it offers better control for mixed-technology boards.

Best Selective Wave Soldering Machines For Beginners

2026-03-25

What if one machine could improve solder quality and reduce defects at the same time? Many manufacturers are already moving in this direction. A selective wave soldering machine offers precise control, making it ideal for modern PCB assembly, especially for mixed-technology boards. For beginners, the challenge is not the technology itself, but choosing the right equipment. You may worry about setup difficulty, cost, or whether the machine can deliver stable results every time. These concerns matter, since production quality depends on consistency.

How To Choose The Right Selective Wave Soldering Machine for Small-Batch PCB Production

2026-06-17

Small batches can expose big process problems. One wrong machine may slow every changeover. A Selective Wave Soldering Machine helps solve this challenge. It solders only needed through-hole points. In this article, you will learn how to choose a machine for flexible, reliable, and cost-smart PCB pr

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