JLC: From the Perspective of PCB Internal Structure, High-Layer Count Boards and HDI Are Important Directions for the Company's Future Development

JLC stated at an analyst meeting on October 17 that its PCB business is not only an important source of revenue and profit for the company, but also one of the entry points for its various businesses. Looking at the internal structure of PCB, high-layer-count boards and HDI are important directions for the company's future development. The PCBA business has been growing rapidly in recent years. Since customers who purchase PCBA services need to purchase PCBs from the company at the same time, the business penetration rate is also an important indicator that the company monitors.