Ring PCB Technology Co.,Limited

Ring PCB Technology Co.,Limited

Established in 2008, Ring PCB has emerged as a leading global provider of high-quality Printed Circuit Board (PCB) manufacturing and Printed Circuit Board Assembly (PCBA) services. With 17 years of unwavering commitment to excellence, we specialize in delivering innovative, reliable, and cost-effective solutions tailored to meet the diverse needs of industries such as electronics, automotive, aerospace, medical, and telecommunications.

Core Competencies
At Ring PCB, we offer a comprehensive suite of services designed to support your entire product lifecycle:

1. PCB Manufacturing: From prototype to large-scale production, we produce PCBs with exceptional precision. Our capabilities include rigid, flexible, and rigid-flex boards, multi-layer PCBs (up to 48 layers), HDI boards, and advanced materials such as Rogers and FR4. We adhere to strict quality standards (ISO 9001, IPC-A-610) and utilize state-of-the-art equipment to ensure consistent performance.

2. PCBA Services:

Our fully automated assembly lines, staffed by skilled engineers, enable us to handle SMT, THT, and mixed-technology assemblies. We support components ranging from tiny 01005 passive devices to complex BGAs and connectors, ensuring seamless integration and functionality.

3. OEM & ODM Support:

Whether you need us to execute your designs (OEM) or collaborate on developing custom solutions (ODM), our experienced R&D team provides end-to-end support. We offer design optimization, material sourcing, prototyping, and full production services to accelerate your time-to-market.

Why Choose Ring PCB?

- Unmatched Expertise: With 17 years in the industry, we have honed our processes to perfection. Our engineers stay ahead of technological trends, ensuring your projects benefit from cutting-edge advancements.

- Quality Assurance: Every PCB and PCBA undergoes rigorous testing, including AOI, X-ray inspection, and functional testing, to guarantee reliability and compliance with global standards.

- Flexibility & Speed: We accommodate both small batches and mass production, with quick-turn options available for urgent orders.

- Global Reach: Serving clients across North America, Europe, Asia, and beyond, we combine local responsiveness with international professionalism.

- Cost-Effective Solutions: By leveraging efficient workflows and strategic partnerships, we deliver premium quality at competitive prices.

Commitment to Sustainability
We prioritize environmental responsibility, implementing green manufacturing practices and recycling programs to minimize our ecological footprint.

Join Hands with Ring PCB
Whether you’re an electronics startup, a Fortune 500 company, or a research institution, Ring PCB is your partner of choice for transforming ideas into high-performance products. Let us help you turn your vision into reality with our technical excellence, unmatched reliability, and customer-centric approach.

Contact Us Today
Email: [info@ringpcb.com]
Phone: 0086-13612807580

Empowering Electronics Through Innovation Since 2008!

Ring PCB’s Advanced Testing and Inspection Capabilities

1. Automated Optical Inspection (AOI)

AOI systems play a critical role in ensuring PCB assembly quality. They use high-resolution cameras and advanced algorithms to inspect the surface of PCBs. Our AOI systems are integrated into every production line to perform real-time inspections, ensuring immediate identification and correction of errors.

What It Detects:

- Misaligned or missing components.

- Soldering defects, such as bridges or insufficient solder.

- Surface defects like scratches or excess solder paste.

2. X-Ray Inspection (AXI)

Advanced X-ray inspection systems are essential for detecting issues in complex assemblies, especially in hidden solder joints like BGAs (Ball Grid Arrays) and microvias. We use AXI for high-density and critical applications, ensuring the structural integrity of every product.

What It Detects:

- Voids in solder joints.

- Internal layer alignment issues in multi-layer PCBs.

- Cracks or delamination in PCB substrates.

3. In-Circuit Testing (ICT)

In-Circuit Testing is a comprehensive method used to test the electrical performance of assembled PCBAs. Our ICT systems verify the functionality of each circuit, ensuring that all components are correctly installed and operational.

What It Tests:

- Circuit continuity and resistance.

- Voltage levels and current flow.

- Component functionality (e.g., capacitors, resistors).

4.Flying Probe Testing

No need for custom fixtures, with the movable probes, controlled by precision motors, touch test points or pads on the PCB to measure continuity and isolation. We use it to test the electrical integrity of low-volume or prototype PCBs.

5. Thermal Cycling and Environmental Testing

Reliability under extreme conditions is vital for products used in automotive, aerospace, and industrial applications. Our thermal cycling chambers subject PCBAs to rigorous environmental stress tests, ensuring durability and long-term performance.

What It Simulates:

- High and low-temperature extremes.

- Rapid temperature changes.

- Humidity and moisture exposure.

6. Solder Paste Inspection (SPI)

Solder paste deposition is a critical step in PCB assembly, and errors at this stage can lead to significant defects. Our SPI systems ensure precise solder paste application, reducing defects and improving assembly quality.

What It Detects:

- Insufficient or excessive solder paste.

- Misaligned paste application.

- Defects in stencil printing.

Quality Control Processes at Ring PCB

1. Incoming Material Inspection

Every batch of raw materials and components undergoes strict inspection to ensure they meet our high standards.

2. Process Monitoring

Real-time monitoring of production lines ensures consistency and early detection of potential issues.

3. Final Quality Check

Before shipping, every product is subjected to a comprehensive final inspection to verify performance and compliance.

Shenzhen Factory Ensures Top-Quality PCBs

Ring PCB proudly operates our own factory in Shenzhen, allowing us to maintain complete control over the quality of every PCB we produce. With advanced equipment and stringent quality standards, we deliver reliable solutions tailored to your needs. You're welcome to visit our factory and see our commitment to excellence firsthand!

Ring PCB: A Skilled Team Committed to Excellence

Ring PCB’s 500+ professionals combine expertise in R&D, sales, customer support, and manufacturing to deliver innovative PCB/PCBA solutions. Our R&D team uses advanced tools to optimize designs for performance and cost-effectiveness.

The global sales team provides localized support across continents, while our 24/7 customer service ensures seamless communication. Over 300 skilled technicians maintain precision in production, backed by ISO-certified quality control.

With an average tenure of 6+ years, our collaborative culture fosters innovation and adaptability, ensuring tailored solutions for clients worldwide.

Established in 2008, Ring PCB has emerged as a leading global provider of high-quality Printed Circuit Board (PCB) manufacturing and Printed Circuit Board Assembly (PCBA) services.

With 17 years of unwavering commitment to excellence, we specialize in delivering PCB&PCBA innovative, reliable, and cost-effective solutions tailored to meet the diverse needs of industries such as electronics, automotive, aerospace, medical, and telecommunications.

Strict Quality Assurance

Quality is a top priority for us. We adhere to rigorous quality standards and hold certifications including UL, ISO9001, ISO14001, ISO13485, and IATF16949.

7*24 Operation & Global Support

Our sales and engineering teams operate in three shifts, and our production lines run 24/7, allowing seamless collaboration with clients in different time zones worldwide.