Your PCB & PCBA Your WaySince 2004

Start small, scale seamlessly to mass production. With Rowsum, enjoy no minimum orders for prototypes and unmatched efficiencies in bulk manufacturing. No Middlemen. Committed to advancing your project and boosting your profits at every stage.

End-to-End PCB&PCBA Solutions: From Manufacturing to Component Sourcing

PCB Fabrication Capabilities

Rowsum’s PCB Manufacturing Capabilities:

  • Layers: 1-12 layers
  • Materials: CME1, CME3, FR4, Halogen-free FR4, High TG FR4, Polyimide, and Aluminum
  • Certifications: ISO9001, ISO14001, IATF 16949, UL, and RoHS compliant
  • Monthly production capacity: 50,000 square meters

PCB Assembly Capabilities

Rowsum’s PCBA Manufacturing Capabilities:

  • Surface mount technology (SMT), through-hole technology (THT), and mixed technology assembly
  • Assembly capacity of up to 50,000 components per hour
  • Equipped to handle both small and large batch production runs
  • Supports chip programming and functional testing

Electronic Component Procurement

Rowsum’s Electronic Component Sourcing Services:

  • Comprehensive sourcing services for electronic components
  • Wide range of high-quality components at competitive prices
  • Efficient and reliable delivery
  • Customized solutions
  • Cost-effective alternatives without sacrificing quality

Our Equipment

Why Choose Us

Experience Unbeatable Service & Value

24-Hour PCB Prototyping: Speed Meets Quality

Get your PCB prototypes completed in just 24 hours and your PCBA assembled within 48 hours. With Rowsum, speed never compromises quality, ensuring your projects stay on track without sacrificing reliability.

Factory-Direct Advantage: Eliminate Middlemen, Gain Transparency

Have you ever encountered challenges like unclear order tracking, inconsistent quality, high pricing, or less-than-expert service? Rowsum offers you direct access to the factory, ensuring real-time order updates, guaranteed quality, and professional service. Experience the benefits of a transparent, factory-direct relationship that addresses these common challenges, all while offering competitive pricing.

No MOQ: We Grow With Your Project

Embarking on a new project often involves multiple rounds of prototyping and testing. Have you ever worried that frequent sample testing might test your supplier's patience? Or have you encountered high sample costs during the product development phase? At Rowsum, we understand these challenges. That's why we offer no MOQ and are committed to supporting you throughout the development process, from initial prototyping to mass production. This no-MOQ flexibility saves you costs and ensures your project's success.

Certified Quality: Your Assurance of Excellence

Are you concerned about the environmental impact of your manufacturing processes? Or perhaps you're looking for a supplier that meets international quality standards? Rowsum is certified with ISO9001, ISO14001, IATF 16949, UL, and is RoHS compliant. These certifications are not just badges; they're your assurance that we adhere to globally recognized quality and environmental standards.

1 V 1 Expert Support: No More Waiting, No More Guesswork

Tired of waiting days for a response or struggling with technical issues? At Rowsum, you're not just another order. You'll have a dedicated customer manager providing real-time updates and expert technical support. Say goodbye to delays and uncertainties; with Rowsum, your project is our priority.

Local Support in the U.S., Global Impact

Experience hassle-free international business with Rowsum's U.S. office located at 398 Pennsylvania Blvd, Floral Park, NY 11001. Synchronize your project timelines with our U.S.-based support, available in your time zone and in English. We handle customs clearance on your behalf, freeing you from the complexities of shipping and customs procedures. Plus, our readily available after-sales support ensures your complete peace of mind.

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Rowsum in Numbers

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Who is Rowsum .com?

Back in 2004, in Huizhou, China, Rowsum was born with a simple mission: to deliver top-notch PCBs. Fast forward to 2012, and we expanded our capabilities by adding multiple PCBA production lines. Why? Because you asked for it, and we listened.

We didn’t just aim for the stars; we reached them. Recognized by the Guangdong Printed Circuit Board Association as one of the top enterprises in the industry, we’ve proven our mettle. And the best part? We crossed the 100 million annual revenue mark, a milestone we couldn’t have reached without you.

One day, we discovered that our PCBAs were not just popular in China; they were traveling across borders and oceans. That’s when the light bulb went on: why not bring Rowsum directly to you, wherever you are? So, we set up our international division in Shenzhen and launched this very website.

We didn’t stop there. To make your life easier, we opened offices in Hong Kong and the United States. It’s not just about business; it’s about being there for you, in your time zone, speaking your language.

Though we’re newcomers in the global arena, we carry with us two decades of mastery and an unwavering commitment to quality. Our guiding principle is clear: Building Your Success, One Circuit at a Time.

Rowsum Blog

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Real Reviews from Real Customers

We have served hundreds of satisfied customers and here are some of the comments they have left for us.

Sarah K
Electronics Company CEO

“Working with Rowsum has been a game-changer for our business. Their exceptional PCB and PCBA products, combined with their outstanding customer service, have made them our go-to manufacturer. We had the opportunity to visit their factory, and it was clear that their state-of-the-art facilities and professional team contribute to their high-quality products and services. The Rowsum team is always willing to go the extra mile to ensure our needs are met. We couldn’t be more satisfied!”

Daniel R
Procurement Manager

“As a procurement manager, finding a reliable PCB and PCBA supplier has always been a challenge. Rowsum has exceeded my expectations with their high-quality products, quick turnaround times, and top-notch technical support. Their no-MOQ policy has been a lifesaver during our project’s early stages. I highly recommend Rowsum to anyone in need of a trustworthy manufacturing partner.”

Emily T
Product Development Manager

“Our experience with Rowsum has been nothing short of fantastic. Their dedication to quality, efficiency, and customer satisfaction is evident in every interaction we’ve had with their team. Their professional staff always provides prompt and helpful assistance, making them an invaluable partner in our PCB and PCBA projects. We couldn’t be happier with our decision to work with Rowsum!”

Frequently Asked Questions

These are the most frequently asked questions. If you cannot find an answer here, please contact us via email at [email protected] 

We are certified by ISO9001, ISO14001, IATF 16949, UL, and RoHS. These certifications demonstrate our commitment to quality, environmental management, automotive quality management, product safety, and restriction of hazardous substances.

We understand that timely communication is crucial. That's why we aim to respond to all customer inquiries within 8 hours. We also assign a 1-on-1 project manager to each client to ensure efficient communication.

To provide you with an accurate quote, we require your PCB files(Gerber and BOM files). This allows us to understand your specific needs and offer the most cost-effective solution.

We believe in catering to all our customers' needs, big or small. That's why we do not have a minimum order quantity. We also frequently offer discount promotions on PCB prototypes, reflecting our willingness to cooperate and grow with our customers.

We have offices and local business managers in the United States and Hong Kong to provide better service to our overseas clients. This ensures that our customers receive timely and efficient support, no matter where they are.

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