Aifo Guangtong opens 3-billion-yuan SABAR filter chip plant in Guangzhou
On September 22, Chinese filter chip maker Aifo Guangtong launched its SABAR headquarters base in Guangzhou's Huangpu Sino-Singapore Knowledge City. The 3-billion-yuan facility is expected to produce 6 billion 5G/6G filter chips annually, with a long-term target of 15-20 billion chips. The company uses proprietary single-crystal aluminum nitride technology to bypass patents held by US firms Broadcom and Qorvo, which control 95% of the global BAW filter market. The chips have entered the supply chains of Samsung and ZTE.
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Guangzhou chip line aims to break foreign dominance in 95% of high-frequency filter market
A Guangzhou-based company,艾佛光通 (Aifo Guangtong), has launched a production line for SABAR (single-crystal aluminum nitride bulk acoustic wave) filter chips, aiming to challenge the near-total dominance of US firms Broadcom and Qorvo in the high-frequency filter chip market. The market, valued at over $200 billion annually, has less than 1% domestic Chinese penetration. The new 50-acre, 3-billion-yuan facility is expected to produce 6 billion 5G/6G filter chips annually, enough for 150-200 million smartphones. The company uses a proprietary single-crystal aluminum nitride technology, bypassing foreign patents, and operates as an IDM (integrated device manufacturer). It claims its products are 40% cheaper and 20% better in key performance metrics than international counterparts. The line also includes a new RF module production line. The company plans future expansion to 15-20 billion chips and diversification into MEMS sensors for AI and robotics applications.
Guangzhou Filter Chip Maker Aifor Guangtong Invests $30B Yuan in New Plant Amid Full Capacity
Aifor Guangtong (艾佛光通), a Chinese filter chip manufacturer, has officially launched its SABAR headquarters base in Guangzhou's Huangpu Sino-Singapore Knowledge City on September 22. The 50-mu facility, with a total investment of 3 billion yuan, is designed to produce 6 billion 5G/6G filter chips annually, with an estimated yearly output value of 5.5 billion yuan. The company, which has been operating at full capacity at its existing plants in Guangzhou and Heyuan, is expanding to meet surging demand. Its SABAR chips, based on a proprietary single-crystal aluminum nitride technology developed over 20 years, are already in the supply chains of Samsung and ZTE. The new base also adds a radio frequency (RF) module production line, marking a shift from a pure chip supplier to an integrated RF front-end solution provider. The company aims for a long-term production capacity of 15 to 20 billion chips. The expansion targets the high-frequency bulk acoustic wave filter market, where two US firms currently hold 95% of the global share and domestic penetration is under 1%.
Read sourceGuangzhou Filter Chip Maker Invests $420M, Claims Breakthrough in 5G/6G Chip Technology
Chinese filter chip company Aifor Guangtong (艾佛光通) has officially launched its new SABAR® headquarters base in Guangzhou's Huangpu Sino-Singapore Knowledge City. The 30-billion-yuan ($420 million) facility, covering 50 mu, is expected to produce 6 billion 5G/6G filter chips annually, with an estimated yearly output value of 5.5 billion yuan. The company, which operates in the IDM (integrated device manufacturer) model, claims to have overcome a 'bottleneck' in the mid-to-high frequency bulk acoustic wave (BAW) filter chip market, where two US firms hold 95% global share and domestic penetration is under 1%. Its SABAR® technology uses single-crystal aluminum nitride, a different material from the polycrystalline standard, to bypass foreign patents. The company says its chips offer 20% better key performance and are 40% cheaper than international counterparts. The new base also includes a radio frequency (RF) module production line, moving the company from a chip supplier to a module solution provider. The company's chips have entered the supply chains of Samsung and ZTE. The company's technical founder, Li Guoqiang, first proposed the single-crystal method in a 2005 paper.
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Guangzhou Filter Chip Maker Invests 3 Billion Yuan After Reaching Full Production, Breaking Tech Bottleneck
Chinese filter chip company Aifo Guangtong (艾佛光通) has officially launched its new SABAR® headquarters base in Guangzhou's Huangpu Sino-Singapore Knowledge City. The 30-billion-yuan (approx. $4.2 billion) facility, covering 50 mu, is expected to produce 6 billion 5G/6G filter chips annually, generating an estimated 5.5 billion yuan in yearly output value. This marks a major expansion from the company's current capacity of just over 1 billion chips per year, which is already at full production. The company is transitioning from a pure chip supplier to a provider of integrated RF front-end modules, including filters, power amplifiers, and switches. Aifo Guangtong uses a proprietary single-crystal aluminum nitride (SABAR®) technology, bypassing the polycrystalline material patents held by US firms Broadcom and Qorvo, which control 95% of the global market. The company's chips are reportedly 20% better in key performance metrics and at least 40% cheaper than international competitors. The chips have entered the supply chains of Samsung and ZTE. The company's long-term capacity target is 15-20 billion chips. The new base is expected to attract upstream and downstream resources to the Knowledge City cluster.
Read sourceGuangzhou filter chip factory to produce 6 billion units annually for 5G/6G phones
On September 22, Aifor Guangtong (艾佛光通) lit its SABAR headquarters production line in the China-Singapore Guangzhou Knowledge City. The facility is expected to produce 6 billion 5G/6G SABAR filter chips per year at full capacity, with a long-term target of 15-20 billion chips. These tiny filters, measuring 0.9×0.7 mm, are essential for smartphones to manage WiFi, Bluetooth, navigation, and cellular signals simultaneously without interference. The company uses a proprietary single-crystal aluminum nitride (SABAR) technology to bypass foreign patents, as US firms currently hold 95% of the global BAW filter market and domestic penetration is under 1%. Aifor Guangtong claims its chips offer 20% better key performance indicators than international competitors, with a 98%+ yield rate and 40% lower cost. The company operates an IDM model (design, manufacturing, packaging, testing) and is expanding into RF modules and AI robot sensor chips. The factory also supports MEMS sensor production. The project aims to strengthen China's semiconductor supply chain and reduce reliance on US-dominated filter technology.
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