About JJX PCB
Faster Delivery, Better Quality
Leveraging the collaborative innovation advantages of the Guangdong-Hong Kong-Macao Greater Bay Area, Jiangmen Jiajiexing Electronic Technology Co., Ltd. (JJX PCB) has been operating from the Jiangmen National Hi-Tech Industrial Development Zone since 2018, establishing itself as a competitive player in the PCB industry. With a 4,000+ square meter production facility, we currently manufacture over 20,000 square meters of high-quality printed circuit boards per month on a single-shift basis. Guided by our principle of “Faster Delivery, Better Quality,” we strive to meet clients’ critical requirements for both efficiency and reliability.
Through years of dedicated efforts, JJX PCB has achieved recognition as a National High-Tech Enterprise and obtained ISO 9001:2015 Quality Management System certification. Our products are UL safety certified and comply with RoHS directive standards. As a technology-driven enterprise enterprise specializing in the R&D and production of single-layer, double-layer, and multilayer circuit boards, we hold multiple patents. Our products are widely used in industrial control systems, home appliances, new energy applications, and automotive electronics, providing stable core components for modern technologies.
We operate industry-standard automated production lines and precision testing equipment, supported by a professional team of qualified and experienced technical personnel. Since our founding, JJX PCB has consistently adopted advanced manufacturing technologies and management practices to enhance production capabilities and product quality. Strict adherence to ISO 9001 standards ensures rigorous quality control at every production stage, enabling us to deliver products and services that meet our clients’ exact specifications.
JJX PCB has developed long-term cooperative relationships with industry-leading enterprises by providing customized PCB solutions. Our technical expertise and service reliability have earned consistent client recognition.
Rooted in our core values of “Integrity as the Foundation, Customer-Oriented Innovation, Quality-Driven Development, and Service-Built Trust,” we implement a growth strategy that prioritizes:
• Technology advancement
• Market responsiveness
• Quality assurance
• Service excellence
As an active contributor to PCB solutions, JJX PCB ensures:
• Responsive project execution
• Precision manufacturing processes
• Comprehensive technical support
We welcome opportunities to collaborate in advancing electronic technology applications.
JJX Electronic Technology Co., Ltd., specializes in the domain of single, double-sided, and multi-layer circuit boards. Over the years, we have maintained a steady business approach, continuously improved our operations, and embraced open collaboration. We have established a strong manufacturing edge in various sectors including industrial control, home appliances, new energy, communications, and automotive circuit boards. This has allowed us to provide competitive products and services to industry-related clients and to commit ourselves to innovation and future-oriented development.
At present, JJX boasts a team of over 100 dedicated employees, with business operations that extend throughout the Pearl River Delta and across the nation, serving dozens of esteemed clients.
Product Line

FR-4 Double-sided Board

FR-4 Multi-layer Board

FR-4 Single-sided Board

Aluminum Base Board
Qualification Certificates





How to Customize Products?
Easy Four Steps, Hassle-free and Assured
Requirement Specification & Technical Documentation Submission
Submit your PCB product requirements and production materials through email, instant messaging apps, phone calls, or by filling out our online form. Our market team will respond promptly to ensure that your needs are given timely attention.
Order Evaluation & Design Refinement
The JJX professional team will review your order thoroughly. This step encompasses providing an accurate quotation, confirming delivery schedules, and conducting a stringent review of the engineering documentation to ensure a seamless production process and adherence to high-quality standards.
Efficient Production with Stringent Quality Assurance
In this critical step, JJX not only pursues production efficiency but also places a strong emphasis on quality control at every stage, ensuring that while your PCB products are manufactured efficiently, their quality is rigorously safeguarded.
Reliable Delivery & Hassle-Free After-Sales Support
We consider product delivery as the beginning of our service. We are committed to delivering your PCB products quickly and on time, along with comprehensive technical support and consultation services, to ensure your satisfaction.

JJX, Care with Care
At JJX, we believe that service is a heartfelt connection. Our brand is not just a symbol; it represents our dedication to service excellence.
We’re committed to providing exceptional quality and building partnerships that grow with our clients. Our dedication to excellence in products and services is designed to exceed your expectations, ensuring fruitful collaborations. Our responsive and consistent service ensures your needs are swiftly and comprehensively addressed, no matter where you are. Together, we’re paving the way to success. This commitment to excellence is the promise of JJX to every customer and reflects the profound values of our brand.
Service at JJX is a labor of love and understanding. We listen to your voice, focus on your needs, and craft each service experience thoughtfully. Through relentless effort and innovation, we convey our professionalism and sincerity.
JJX is your trusted PCB manufacturing partner and diligent service provider. Our services are a deep commitment to your success.
Established in
2018
Single-Shift Capacity
20,000+m2 per month
Plant Area
4,000+m2
Equipment and Environment









Contact Us

Jiangmen Jiajiexing Electronic Technology Co., Ltd.
- +86-750-3255606
- service@jiajiexing.cn
- No. 268, Qinglan Road, Jianghai District, Jiangmen City, Guangdong Province, China
- Click here to add our business WeChat.
Professional Consultation · Rapid Response · Customized Services