China’s chip equipment push moves into tougher territory as metrology advances and bottlenecks persist
China’s semiconductor equipment industry is entering a more demanding phase, with the easiest import-substitution wins largely behind it and harder categories now drawing the most attention. At CSEAC 2026 in Wuxi, equipment makers and component suppliers used the show to present where domestic progress stands across process tools, metrology and inspection systems, advanced packaging, and core parts. In process equipment, companies such as Advanced Micro-Fabrication Equipment Inc. China (AMEC), NAURA, and Shanghai Micro Electronics Equipment showed continued expansion across etch, deposition, and lithography-related systems. But ion implanters remain a major weak spot. According to data cited by Aion Semiconductor, overall localization in ion implantation is still below 15%, with high-current tools below 10% and high-energy tools largely blank. Metrology and inspection appear to be moving faster. eGenerate, Yuwei Semiconductor, and SDRA were among the companies highlighted for equipment already in volume delivery or advanced validation. In advanced packaging, wafer-to-wafer bonding is more mature, while die-to-wafer bonding is still largely in validation. The report also points to continued progress in domestic core components, arguing that the sector is shifting from isolated breakthroughs toward broader ecosystem building, even as trust barriers, validation constraints, and long R&D cycles remain in place.








