In 2024, a company shocked investors in the A-share market with a “90.55% surge in net profit“—it is not a hot new AI player, nor a star in the new energy sector, but Founder Technology (600601.SH), which has been deeply engaged in printed circuit boards (PCB). Looking back three years, this company was still trapped … Read more
In 2025, the AI server market is experiencing rapid growth, and behind this technological feast, a key “unsung hero” is emerging—the AI server PCB (Printed Circuit Board). As the “nerve center” connecting core components like GPUs and CPUs, the technical level of PCBs directly determines the performance ceiling of computing systems. Recently, we engaged in … Read more
MCP (Model Context Protocol) is a standardized interface and framework that allows LLMs to seamlessly interact with external tools, resources, and environments. It can be seen as a universal adapter between LLMs and external services, enabling mutual understanding without the need for custom glue code development.Running the MCP server (and its tools) directly on the … Read more
Table of Contents Introduction Connection Reuse Mechanism Server Registering Routes Starting the Server Handling Client Requests Route Matching Client Data Structures Initiating Requests Obtaining Connections Reusing Idle Connections Creating or Waiting for Connections Creating Connections Read Goroutine Write Goroutine Returning Connections Sending Requests Two Companion Read and Write Goroutines Introduction This article will introduce the … Read more
In the first half of 2025, PCBs (Printed Circuit Boards) have become the “invisible champion” in the tech circle—demand for server PCBs surged by 30% due to the explosion of AI servers, and the penetration rate of new energy vehicles exceeded 40%, driving a dramatic increase in automotive PCB orders. Even consumer electronics (foldable smartphones, … Read more
The PCB industry is the largest segment in the global electronic components sector. In 2022, the total global PCB output value was $81.74 billion; By 2023, due to multiple factors such as weak demand, oversupply, inventory adjustments, and price pressures, various sub-markets in the industry experienced varying degrees of decline, with the global output value … Read more
When I graduated, the country still had a system of job allocation. My best friend, Zhang Dapang, was assigned to a big city called Database, where he could sit in a high-end data center every day, specializing in SQL query optimization. His job was stable and comfortable. The student next door, Xiaobai, was sent to … Read more
As the market revels in the computing power of AI chips and marvels at each appearance of humanoid robots, attention often focuses on the flashy brands. However, the true revolution lies behind the scenes with countless invisible giants providing the “infrastructure.” Luxshare Precision (002475.SZ), a traditional leader in consumer electronics, is quietly positioning itself in … Read more
The requirements for PCB materials, signal transmission, and thermal management have significantly increased due to AI servers, leading to higher product prices and added value.According to Zhang Yuansong, an analyst at the Industrial Technology Research Institute in Taiwan, major mobile board manufacturers like Zhen Ding and Wistron previously had gross margins below 20%. This was … Read more
1. What is PCB? PCB (Printed Circuit Board) is the carrier for the electrical interconnection of electronic components, serving as a relay for transmission, and is thus referred to as the “mother of electronic products.” 2. Composition of PCB The materials of PCB mainly consist of two parts: PP semi-solid sheets and Core substrates, along … Read more