Advanced Semiconductor Engineering (ASE) and Wus Printed Circuit are reportedly preparing to jointly build a new advanced packaging facility in Kaohsiung, southern Taiwan, with completion targeted for 2029. The project reflects the growing importance of semiconductor packaging as artificial intelligence, high-performance computing and next-generation electronics place new pressure on chip assembly capacity.

For many years, packaging was often treated as the final stage of semiconductor production. Today, it has become one of the most strategic parts of the value chain. As chipmakers face physical and economic limits in transistor scaling, advanced packaging is increasingly used to improve performance, reduce latency, manage power and integrate multiple components into compact systems.

In the AI era, semiconductor packaging is no longer a back-end process; it is a core technology for performance, capacity and supply chain resilience.

The planned Kaohsiung facility brings together two complementary areas of expertise. ASE is one of the world’s leading providers of semiconductor assembly and test services, while Wus Printed Circuit brings experience in printed circuit board manufacturing. The collaboration highlights how the boundary between substrates, boards, interconnects and chip packaging is becoming more integrated as customers demand more complex architectures.

AI processors, accelerators and advanced networking chips require high-density packaging solutions capable of connecting memory, logic and supporting components with minimal signal loss. This has increased demand for technologies such as system-in-package, fan-out packaging, advanced substrates and high-performance interconnect structures. New capacity in Taiwan is therefore not only about volume; it is about enabling more sophisticated chip designs.

Kaohsiung has become an increasingly important semiconductor manufacturing location. Taiwan already plays a central role in global chip production, but the expansion of advanced packaging capacity in the south of the island supports a more distributed industrial footprint. This can help reduce bottlenecks, improve access to talent and create closer links between chip assembly, testing, PCB production and related suppliers.

The timing of the reported investment is significant. Demand for AI hardware continues to reshape the semiconductor market, with cloud providers, device manufacturers and infrastructure companies seeking more powerful and energy-efficient components. Packaging capacity has become one of the constraints in the supply chain, especially where advanced assembly, testing and substrate availability are required at scale.

• AI demand is increasing the need for high-performance semiconductor packaging.
• Advanced substrates and interconnects are becoming critical to chip performance.
• Kaohsiung is strengthening its position as a semiconductor manufacturing hub.
• Collaboration between packaging and PCB specialists can accelerate technology integration.

For the wider packaging industry, this development also shows how the term packaging has expanded far beyond consumer goods and logistics. In semiconductors, packaging protects delicate components, but it also enables electrical performance, thermal management and system-level integration. The package is part of the product’s intelligence and functionality.

The partnership between ASE and Wus may also influence supplier ecosystems around materials, equipment, automation and inspection technologies. Advanced packaging plants require highly controlled environments, precise manufacturing processes and strong quality assurance systems. As packages become denser and more complex, defect control and process stability become essential to commercial success.

From a strategic perspective, new investment in Taiwan’s advanced packaging sector reinforces the island’s role in the global electronics supply chain. While front-end wafer fabrication often receives most public attention, the ability to assemble, test and package chips at scale is equally important. Without sufficient advanced packaging capacity, even cutting-edge silicon cannot reach the market efficiently.

The planned Kaohsiung facility therefore represents more than another manufacturing expansion. It is part of a broader shift in which packaging technology is becoming a decisive factor in semiconductor competitiveness. As AI applications continue to grow, companies that control advanced packaging capacity, materials expertise and integration know-how will be better positioned to serve the next generation of computing markets.