AI server PCB value explosion, Chengrui Circuit high-end computing power circuit board strength matching global leading enterprises

In the past two years, the artificial intelligence industry has developed rapidly, and the construction of AI servers and large model computing power centers has accelerated comprehensively, driving explosive growth in the high-end high-speed PCB market. Industry data shows that the value of PCB supporting the new generation of AI servers has increased several times compared to traditional servers. High speed multi-layer and high-order HDI circuit boards have become the core hardware demand for computing power, and high-end production capacity continues to be scarce. Chengrui Circuit has been deeply involved in the manufacturing of mid to high end PCBs for many years, and has the ability to deliver a large number of AI server specific circuit boards. It has long been supporting international computing power leaders such as Intel.
1、 The core difference between AI server PCB and ordinary circuit board

Strict requirements for high-speed signal transmission: The data transmission rate between AI server CPU and GPU is extremely high, and ordinary boards are prone to signal crosstalk and excessive loss. Low dielectric constant high-end substrates and precision impedance control processes are needed;

High current carrying and heat dissipation requirements: Multi GPU clusters have huge power consumption, and PCBs need to be thickened with copper foil and optimized for thermal conductivity structure to withstand long-term high load continuous operation;

Multi layer high-density integrated design: The circuit board of a single computing power device generally has more than 12 layers, and some high-end models adopt blind buried hole HDI structure, with wiring complexity far exceeding that of home appliances and consumer electronics PCBs.

Due to limitations in upstream material supply and the construction cycle of high-end production lines, the number of global manufacturers capable of stable mass production of AI high-speed PCBs is limited, and a large number of computing power enterprises are facing problems such as extended delivery times and insufficient supply.
2、 Chengrui Circuit Computing Power PCB Supporting Core Advantages
Large scale production capacity ensures delivery: The Yingtan and Ganzhou dual manufacturing bases currently have an annual production capacity of 1.2 million square meters. The second phase will expand production to 1.8 million square meters by August 2026, and the third phase will have a targeted layout of HDI and high-speed carrier production lines, specializing in undertaking large-scale orders for computing equipment. Yingtan's first phase will be fully operational with a short delivery cycle and sufficient capacity flexibility;
Mature high-end process system: The enterprise's national high-tech R&D team has mastered core processes such as high-speed impedance control, thick copper multi-layer, and second-order HDI. The entire production process data can be traced, and the products have passed rigorous high and low temperature, aging reliability tests;
Mature supporting experience for top customers: We have been supplying computing and security leaders such as Intel and Hikvision for a long time, familiar with the strict verification standards of international terminal enterprises, and support customers to quickly sample and implement in bulk;
Fast response to global services: The five major offices across the country cover areas with concentrated computing power industries such as Shenzhen, Beijing, and Hangzhou. Our technical and sales teams connect with customers nearby, shortening the R&D sampling cycle.
3、 Forward looking industrial layout
The person in charge of Chengrui Circuit introduced that AI computing power and intelligent vehicles are the long-term core strategic tracks of the enterprise. Yingtan Phase III plans HDI and packaging carrier board production lines, specifically for the research and development of supporting products for the next generation of large model servers and in vehicle computing power platforms. Against the backdrop of a shortage of high-end PCB supply in the industry, enterprises continue to expand their high-end intelligent manufacturing capacity, relying on the advantages of Jiangxi's industrial cluster to create localized, full chain high-end circuit solution service providers, and help the domestic computing hardware industry chain develop independently and controllably.