Ring PCB Technology Co.,Limited
One-Stop Service for PCB and PCBA
Ring PCB Technology Co., Limited offers comprehensive one-stop services for PCB and PCBA, ensuring convenience and reliability at every stage. Our services include:
●PCB Fabrication: Manufacturing high-quality circuit boards ranging from 2 to 48 layers.
●Electronic Components Sourcing: Reliable procurement from trusted suppliers.
●SMT and PCB Assembly Services: Expert assembly solutions tailored to meet diverse project needs.
PCB Manufacturing
Ring PCB provides reliable, high-quality printed circuit board manufacturing, certified with UL approval. Our offerings include:
●2-48 Layer Rigid PCBs: Suitable for complex, multilayer designs.
●Flex-Rigid PCBs: Combining flexibility and rigidity for versatile applications.
●Heavy Copper PCBs: Ideal for high-power applications due to enhanced current-carrying capacity.
●HDI PCBs: High-Density Interconnect PCBs, supporting intricate, space-saving designs.
●etc.
Components Sourcing
Ring PCB sources electronic components directly from first-hand agents, reputable platforms, and original manufacturers, ensuring authenticity and quality. With 16 years of purchasing experience, Ring PCB has established a strong network of high-quality suppliers. Our sourcing process includes rigorous incoming material inspections, and if required, we work with electronic component inspection agencies to further verify component reliability.
Full Turn- key

In response to growing demand, Ring PCB began offering full turn-key services 8 years ago, adding dedicated product assembly lines. This comprehensive service covers:

●PCB Manufacturing

●Electronic Components Procurement

●PCB Assembly

●Box-Building

With these integrated capabilities, Ring PCB provides customers with a complete, reliable, and high-quality full turn-key solution, streamlining every step from production to final products.

PCB Assembly
Ring PCB prioritizes high-quality assembly, incorporating multiple inspection steps to ensure precision:
●SPI 3D Inspection: Performed after solder paste printing to verify paste quality and placement.
●AOI Inspection: Conducted after assembly to detect any component misplacement or soldering defects.
●LCR Inspection: The first piece of each order undergoes LCR (inductance, capacitance, resistance) testing to ensure component accuracy.
●X-Ray Inspection for BGA: All products containing BGAs (Ball Grid Arrays) are examined using X-ray to verify internal connections.

     One-Stop PCB Manufacturing & Assembly

We ensure streamlined, end-to-end PCB and PCBA services under one roof.

     Trusted PCB Manufacturing Partner Since 2008

Ring PCB manufactures all kinds of PCBs in our Shenzhen factory, from heavy copper to high-frequency designs, we deliver quality you can trust. Contact us today!

We’ve invested hundreds of millions of RMB in cutting-edge PCB manufacturing equipment. Our shenzhen factory is equipped with state-of-the-art equipment, including:

  • Stencil printer
  • Pick and place machine
  • 8-stage lead-free reflow oven
  • Lead-free wave soldering machine
  • High-speed cnc drilling machines
  • Automatic optical inspection (aoi) machines
  • X-ray inspection system
  • Lamination press
  • Laser direct imaging (ldi) machines
  • etc.
Ring PCB's Shenzhen Factory
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PCB Monthly Capability
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PCBA Monthly Capability
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Your Trusted Partner with All PCB Certifications

At Ring PCB, we take pride in our commitment to quality and compliance. We hold all the necessary certifications to ensure that our PCBs meet the highest industry standards, including IPC certifications, RoHS compliance, UL, ISO9001, ISO14001, ISO13485, and IATF16949.

Whether you're in need of high-frequency, heavy copper, or advanced PCB assemblies, our certified expertise guarantees top-notch performance and reliability.
Top-Notch PCB Services by Ring PCB

  • 16 Years of Expertise: Professional PCB and EMS manufacturing experience.
  • 99% On-Time Delivery: Ensuring your orders arrive as scheduled.
  • Express Global Shipping: Delivery to your doorstep in as fast as 2 days!
  • Personalized Assistance: Dedicated one-on-one support from your account manager.

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PCB Manufacturing Across Industries

Ring PCB has worked with over 3000 customers providing 5000 different electronic product projects. Our 16 years of experience lets us offer advanced and customized PCB solutions for various specialized applications, .


We specialize in delivering PCB manufacturing solutions for a wide range of industries, including communication base station, medical devices, industrial control systems, security surveillance, robotics, drones, servers, EV charging station and more. With our state-of-the-art factory located in Shenzhen, we ensure precision, reliability, and rapid turnaround to meet your project’s demands.

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