Ring PCB Technology Co.,Limited

With over 16 years of industry experience, Ring PCB has built strong partnerships with leading component manufacturers and distributors. We source power components from trusted global brands like Infineon, ON Semiconductor, Texas Instruments, Vishay, STMicroelectronics, and Renesas, ensuring quality, performance, and compatibility with your PCBA designs.

Extensive Supplier Network


Power Components Sourcing

Comprehensive Quality Assurance

At Ring PCB, every sourced component undergoes stringent quality control measures, including authenticity verification, testing, and inspection. This reduces the risk of counterfeit or defective parts, ensuring the longevity and reliability of your end product.

Expertise in Complex Power Systems

Our team understands the unique challenges of sourcing components for power-intensive applications, such as power management ICs, voltage regulators, MOSFETs, and capacitors. We ensure that all components meet your specific requirements for efficiency, thermal performance, and reliability.