Professional PCB & PCBA Manufacturer with 17 Years of Experience

At Ring PCB, we specialize in multilayer PCB manufacturing and SMT assembly services for industries such as automotive, medical devices, telecommunications, industrial control, and consumer electronics. With 17 years of industry experience, we have become a trusted PCB manufacturer and EMS provider known for delivering high-quality, cost-effective, and fast-turnaround solutions.

Our two self-owned factories in Shenzhen and Zhuhai, China, cover more than 5,000 square meters and are equipped with advanced SMT lines, automated inspection systems, and professional testing facilities. Supported by 500 skilled employees, Ring PCB handles prototyping, small-batch orders, and high-volume production with equal expertise.

Technical Challenges and Solutions
Manufacturing up to 48-layer PCBs requires advanced control of lamination pressure, dielectric thickness, and signal impedance. Ring PCB’s experienced engineering team ensures:

• Perfect layer registration and consistent lamination quality.

• Controlled impedance for high-speed and RF applications.

• Excellent thermal management for power and industrial systems.

• High reliability in harsh operating environments.

• Comprehensive testing to guarantee performance and long-term stability.

Here is a photo of a customized Printed Circuit Board we manufactured for a client.

Multilayer PCB Manufacturing: Power and Reliability for Complex Designs

Why Choose Multilayer PCBs?

Multilayer printed circuit boards allow complex circuitry to fit into smaller footprints, offering enhanced performance for high-speed, high-frequency, and high-power applications. They are widely used in advanced electronic systems that demand stability, signal precision, and compact design.

Ring PCB’s Manufacturing Strengths

• 17 Years of Expertise: Proven experience in multilayer PCB stack-up design and lamination.

• Fully Integrated Factory: PCB fabrication, SMT assembly, and testing under one roof.

• Strict Quality Control: Each board undergoes 100% E-testing, AOI inspection, and functional testing.

• Flexible Order Options: From prototype to high-volume production, with guaranteed consistency.

• Custom PCB Solutions: Clients can provide Gerber files, BOMs, and assembly drawings for personalized manufacturing.

• Certified: UL, ISO9001, ISO14001, ISO13485, IATF16949

• Compliance with international standards for safety, durability, and performance

Common Technical Specifications

Why Choose Ring PCB?

1. 17 Years of Expertise – Deep experience in PCB manufacturing & assembly

2. Manufacturer Identity – Own factories in Shenzhen & Zhuhai for direct control

3. Flexible Orders – From prototypes to large-volume production

4. Global Reach – Products exported to 50+ countries and regions

5. Turnkey EMS Solutions – PCB fabrication, assembly, testing, and delivery

6. Customer Satisfaction – Long-term partnerships built on trust and quality

Partner with Ring PCB Today

Whether you need multilayer PCB prototyping, SMT assembly for small-batch orders, or full-scale EMS production, Ring PCB is your reliable partner in China. We provide cost-effective, high-quality, and fast-turnaround PCB & PCBA services to support your business growth.

Email: info@ringpcb.com
Website: https://www.turnkeypcb-assembly.com/

Ring PCB – Your Trusted Manufacturer for Multilayer PCB & SMT Assembly Services.

Ring PCB, your PCB & PCBA Turnkey Solutions | Professional Circuit Manufacturing Expert

Ring PCB Technology Co.,Limited was established PCB assembly facility in Shenzhen, China in 2008.

We offer comprehensive one-stop services for PCB and PCBA service, ensuring convenience and reliability at every stage. Our services include:

• PCB Fabrication: Manufacturing high-quality circuit boards ranging from 1 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.
• Full Turn-Key Service which covers PCB manufacturing,electronic Components Procurement,PCB Assembly and Box-Building 

  This comprehensive service covers:

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