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Contact us to learn more about our production capabilities and how our equipment can benefit your manufacturing process.
Our Products & Services
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RJX specializes in high-quality PCB fabrication from 2 to 16 layers, including HDI, heavy copper, high-frequency, and high-speed boards.With advanced equipment and automated production lines, we ensure precise impedance control, stable performance, and fast delivery — supporting both prototyping and mass production needs.
To provide true one-stop service, RJX operates advanced SMT and DIP assembly lines equipped with AOI, SPI, and X-ray inspection systems.We offer turnkey PCBA services — from component sourcing and SMT placement to testing and conformal coating — ensuring reliability and consistency in every build.
With over 10 years of PCB and PCBA experience, RJX provides tailored solutions for communication equipment, new energy systems, automotive electronics, medical devices, and industrial control.Our engineering team offers professional DFM reviews, prototyping assistance, and flexible logistics support — helping clients accelerate innovation from design to mass production.
RJX is equipped with advanced manufacturing technologies covering HDI, high-frequency, and high-speed PCBs. From laser drilling and LDI imaging to impedance control and ENIG surface finishing, every process is optimized for precision and reliability.We strictly follow IPC and ISO standards, with full quality traceability through ERP and MES systems — ensuring every board meets automotive, medical, and industrial-grade requirements.
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About US
RJX Group is a high-tech enterprise specializing in the R&D, production, and sales of PCB (Printed Circuit Board) and PCBA (Printed Circuit Board Assembly). The company boasts advanced production lines and a senior technical team, focusing on the manufacturing of high-precision multi-layer boards, HDI (High Density Interconnect), flexible boards, and other products, with an annual production capacity of 3.6 million square meters.
Keep in Touch
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With over 10 years of experience in PCB and PCBA manufacturing, RJX has built a solid reputation for high-quality production, technical innovation, and reliable service. The company provides one-stop solutions from PCB fabrication to PCBA assembly, supporting diverse applications in automotive, new energy, industrial control, communications, and consumer electronics.
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RJX operates three advanced factories in Sichuan and Guangdong, and a foreign trade office in Hangzhou, ensuring efficient production and global service coverage.
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With over 1,500 skilled professionals, RJX combines technical strength and manufacturing excellence to meet complex, high-quality PCB and PCBA requirements worldwide.
Products Application
Main Customers
Testing Equipments
Auto-loader
Stencil Printer
3D-SPI
Fuji NXT-III SMT
3D-Pre-Reflow-AOI
Nitrogen-Reflow
3D-Post-Reflow-AOI
FA tester
X-ray inspection
Wave Soldering Machinel
Conformal Coating/UV CuringV
CMW500 Wireless Communication Testing
X-ray Feeder Counterr
ROHS tester
Battery Tester
Battery Internal Resistance Tester
Infrared Transmittance Tester
Wire Harness Tester
Dust Tester
Torque Tester
Test Fixture
FCT Test system
Quality Certificates
