ZHEN DING TECHNOLOGY HOLDING Business Summary

Zhen Ding Technology Holding Ltd (4958.TW) is the world’s largest manufacturer of printed circuit boards (PCBs) by revenue, operating a high-volume business model centered on the design, development, and sale of interconnect solutions to global Tier-1 OEMs. The company generates revenue through four primary segments: Flexible Printed Circuits (FPC), which remain its largest contributor due to deep integration with the smartphone supply chain; High-Density Interconnect (HDI) and Substrate-like PCBs (SLP); Rigid PCBs (RPCB); and its rapidly expanding IC Substrate division. As of early 2026, the company has pivoted aggressively toward high-margin AI applications, with its "Server/Optical/Other" and IC Substrate segments serving as primary growth engines following record consolidated revenue of NT$182.52 billion in 2025. Zhen Ding maintains a dominant market position relative to direct competitors such as Unimicron Technology, Compeq Manufacturing, and Tripod Technology, leveraging massive capital expenditure—projected to exceed NT$50 billion in 2026—to scale advanced manufacturing across its 10 new facilities in Taiwan, China, and Thailand. The leadership team is led by Chairman Charles Shen (Shen Ching-fang), a strategic architect who transitioned from a background in banking and securities to oversee the company’s ascent within the Foxconn ecosystem. In March 2025, Chen-Fu Chien transitioned from an independent director role to become the company’s President and CEO, bringing extensive industrial expertise to manage the firm's transition toward AI-centric semiconductor packaging. The executive suite is supported by CFO Eddie Chiang and Director D.J. Lee, who leads the group’s semiconductor interconnect initiatives. Zhen Ding’s strategic stability is anchored by its largest shareholder, Hon Hai Precision Industry Co., Ltd. (Foxconn), which provides a captive customer base and supply chain synergies. Notable institutional investors as of February 2026 include Cathay Securities Investment Trust, The Vanguard Group, and BlackRock, reflecting strong market confidence in the company’s "One ZDT" strategy and its expansion into high-end ABF substrates for next-generation AI servers.