For over two years, Ring PCB has been a trusted manufacturing partner for a leading Australian company in high-voltage transmission systems. Through multiple successful collaborations, we have consistently delivered high-quality, custom PCBA solutions that meet the client’s demanding performance standards.

In the summer of this year, the client once again chose Ring PCB to produce 20,000 pieces of custom PCBA circuit boards, reinforcing their confidence in our engineering capabilities and service reliability.

Project Background

The Australian client required a high-performance PCBA for integration into their critical electrical distribution cabinets used in nationwide high-voltage networks. These units operate in extreme environmental conditions, where even minor electronic failure could lead to large-scale operational risks. The project demanded exceptional precision, durability, and long-term stability.

Our Solution

To meet these technical requirements, the Ring PCB engineering and production teams collaborated closely with the client throughout every phase of the project:

• Comprehensive Design Optimization – Ensuring robust insulation, efficient heat dissipation, and outstanding electrical integrity.

• Premium Material Sourcing – Selecting top-tier laminates and high-temperature soldering materials to enhance reliability.

• Advanced SMT Assembly – Utilizing automated pick-and-place lines, AOI inspection, and X-ray verification to achieve 100% accuracy.

• Rigorous Quality Assurance – Performing full-function tests, high-voltage endurance, and environmental stress screening before shipment.

Our fully integrated manufacturing process and strict quality control guaranteed that all 20,000 boards met international standards and the client’s exact specifications.

Outcome

Over the past two years, this partnership has evolved into a model of long-term cooperation built on trust, consistency, and performance excellence. The client has expressed continued satisfaction with our on-time delivery, engineering communication, and technical reliability, making Ring PCB their preferred supplier for future projects in power transmission systems.

The successful completion of this latest 20,000-PCBA order once again demonstrates our strong production capacity, agile service, and commitment to high-value, customized manufacturing.

Ring PCB, with 17 years of experience, is a professional manufacturer specializing in PCB fabrication, SMT assembly, and full-turnkey PCBA solutions. With 500 employees and over 5,000㎡ of modern facilities in Shenzhen and Zhuhai, we deliver high-quality, custom PCB and PCBA products that meet international standards. We offer 3-day prototyping, 7-day mass production, and flexible cooperation options. Let’s discuss your next project — info@ringpcb.com | www.turnkeypcb-assembly.com.