Sirami Tech produces silicon and aluminum powder materials for semiconductor applications.
Founded in 2019 and based in Beijing, China, Sirami Tech develops silicon and aluminum powder materials for semiconductor supply chains. Its products include aluminum nitride powder, silicon carbide powders and synthetic quartz sand for substrates, thermal management and structural components. In March 2026, it raised Series A funding led by Zhongguancun Development Venture, with Peiyang Begonia, Jiangsu Jinqiao Private Equity Fund Management and Shangshi Fund participating. The funding will support quartz sand capacity expansion and a silicon carbide powder production line.
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