Core Insights - Zhejiang Saisi is a leading player in the time-frequency and communication chip sector in China, showcasing its advanced solutions at MWC2026 [1][4] - The company has independently developed high-end chips, including SLIC chips and time-frequency synchronization solutions, addressing industry bottlenecks and enhancing performance [2][3] Company Overview - Founded in 2013, Zhejiang Saisi specializes in time & frequency synchronization and communication integrated circuits, with capabilities ranging from core chips to system solutions [9] - The company is recognized as a key player in China's time-frequency industry and domestic SLIC chip sector, with products sold in over 30 countries [4][9] Product Highlights - Saisi's voice communication solutions include full FXS single/dual-channel solutions and SLIC chips (AS1630, AS2630 series) for 10G PON/FTTR devices, providing cost-effective subscriber line interface solutions [2] - The company offers end-to-end time-frequency synchronization solutions, featuring ultra-low jitter differential oscillators (25MHz~625MHz, 44fs @156.25MHz) for high-performance AI devices and 5G-A/6G base stations [3][10] Market Position and Expansion - Saisi's participation in MWC2026 signifies an important step in its global expansion strategy, inviting global partners to explore collaboration opportunities [4][6] - The company is committed to independent R&D, holding extensive intellectual property rights and engaging in industrial standard development [11]