Metasurface optics maker Najing raises $4.51M Series A extension
What's the deal? Hangzhou Najing TechnologyDealroom has a profile for this one. Try Dealroom → has raised US$4.13M in a Series A extension, the metasurface optics company announced in October. Zhejiang University Youchuang led the round, with existing backers Fangguang Capital and Hangzhou High-tech Financial Investment following on.
What does Najing do? Founded in March 2020 and based in Hangzhou, the company designs and manufactures metasurface optical chips. It uses semiconductor processes to etch nanoscale structures onto wafers, producing lenses that are thinner, cheaper, and faster to deliver than traditional curved optics.
The products target XR, autonomous driving, security monitoring, smartphones, and robotics. Its core lines are the Metalens series and miniature spectrometers, backed by MetaODA, an AI-driven development platform released in July 2026.
Where the money goes: Najing said the funds will support product R&D iteration, mass production capacity upgrades, talent recruitment, and market expansion.
Why now? The company closed a Series A worth hundreds of millions of yuan earlier this year, meaning two raises in quick succession. The emphasis is shifting from technology development toward mass production and commercial expansion.
What could go wrong? In metasurface optics, the key test is moving devices from samples and small batches to stable, scalable delivery. Fresh funding signals continued investor confidence in industrialisation, but it does not prove demand or mass production has been met — order progress, customer validation, and capacity use will tell that story.
The signal: Investors are betting the metasurface sector can reach scale, a wager playing out globally; peer MetaOpticsDealroom has a profile for this one. Try Dealroom → recently disclosed a US manufacturing footprint and customer evaluation orders. By 2034, the optical metasurface market is projected to reach $1.415 billion, up from roughly $320 million in 2025 — a prize large enough to keep capital flowing to the companies that can actually deliver.
Read more: itjuzi.com
Image credit: Generated with Gemini
