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A Manufacturer Focusing on Selective Wave Soldering Machines for 24 Years

About Sundarc

Dongguan Sundarc Automation Technology Co., Ltd.(Shenzhen Sundarc Electronic Equipment Co., Ltd.) was founded in 2010, is a collection of research and development, production and sales as one of the "national high-tech enterprises". Mainly committed to research and development of high-grade selective wave soldering equipment. Service in the automotive electronics, military, instrumentation and meter, communications, household appliances and other fields, for many well-known enterprises at home and abroad to provide professional electronic equipment solutions. The company's production base is located in Dalingshan Town, Dongguan City, Guangdong Province, 136 Congjun Road, Block B, Building 5, with an independent research and development center...

Our Products

Mainly committed to research and development of high-grade selective wave soldering equipment.
XS-320C High-end Online 4-in-1 
Selective Wave Soldering...
XS-320C High-end Online 4-in-1 Selective Wave Soldering
On-line Selective Wave Soldering
 Machine with Fluxing+...
On-line Selective Wave Soldering Machine with Fluxing
Economical And Smallest Size 
Offline Selective Wave...
Economical And Smallest Size Offline Selective Wave

Case

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

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.

Latest News

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Industry Trends
Ensuring Reliability in Automotive Electronics with Selective Wave Soldering Machines
2025-08-25

Automotive electronics are at the heart of modern vehicles, controlling everything from engine performance and safety systems to infotainment and advanced driver assistance. Given the critical role these systems play, the reliability and safety of automotive electronic components are paramount. Faulty solder joints can lead to system failures with serious consequences, including vehicle malfunctions or safety hazards.

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Industry Trends
Selective Wave Soldering Machine Applications in Consumer Electronics: Precision for Miniaturized PCBs
2025-08-22

The miniaturization and advancement of consumer devices have led to more complex and densely packed PCBs, which demand highly precise assembly techniques. Traditional soldering often risks damaging sensitive components. A selective wave soldering machine solves this by precisely targeting only required through-hole joints, protecting delicate surface-mount parts and minimizing heat exposure. This makes it the preferred choice in modern consumer electronics manufacturing, ensuring even the tiniest devices meet strict quality and reliability standards.

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Industry Trends
Integration of Selective Wave Soldering Machines with Automated Production Lines
2025-08-20

Unlike traditional wave soldering, which immerses the entire board in molten solder, selective wave soldering targets only specific areas, creating high-quality joints without exposing the whole PCB to heat. This is essential today, as modern PCBs combine densely packed surface-mount and through-hole components. With rising miniaturization, the ability to solder just the through-hole parts while protecting sensitive devices makes selective wave soldering machines vital for advanced manufacturing. Meanwhile, automated production lines demand higher output, less manual handling, and better data tracking, making the integration of these machines a key strategy for improving efficiency, consistency, and scalability.

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Industry Trends
The Role of Selective Wave Soldering Machines in Industrial Automation And Robotics
2025-08-18

The advancement of factories and automated facilities has led to a growing need for reliable, high-performance control units that manage robotic arms, sensors, motor drivers, and communication modules. At the core of these units are printed circuit board assemblies (PCBAs) that require stringent standards for electrical performance, mechanical strength, and durability. The selective wave soldering machine has become essential in this context, providing strong, consistent solder joints for through-hole components while safeguarding sensitive surface-mounted devices. This technology ensures quality, flexibility, and cost-efficiency in manufacturing industrial automation and robotics hardware.

Market

Dongguan Sundarc Automation Technology Co., Ltd. (Shenzhen Sundarc Electronic Equipment Co., Ltd.) was founded in 2010, is a collection of research and development, production and sales as one of the "national high-tech enterprises". Mainly committed to research and development of high-grade selective wave soldering equipment. 

Quick Links

About Us

Contact Us

 +86-18029195527
 +8618029190631
 wst@sundarc.com
 Located in 4th Floor, Block B, Building 5, Guanghui Wisdom Valley, No,136, Yongjun Road, Dalingshan Town, Dongguan city, Guangdong province.
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