Carbon-Based Technology: What Drone Buyers Should Know About Taiwan's Non-Red Composite Supply Chain

Composite airframe production is one of the layers of Taiwan's drone supply chain most local OEMs still source externally rather than build in-house, according to TaiwanDrones' own map of Taiwan's drone component base. Carbon-Based Technology (CBT) does it in-house, resin to final assembly, and pitches that as the point: one supplier accountable for material provenance, structural quality, and assembly, rather than a chain of subcontractors each holding a piece of the traceability problem. We sat down with CEO Yu Pei-wen and asked her how much of that claim actually holds up, layer by layer.

What follows is not a marketing deck. CEO Yu gave us specific answers, including ones that complicate her own company's pitch — a rare-earth magnet gap Carbon-Based hasn't solved, a certification timeline still under evaluation, and a market where "non-red" barely moves the needle with buyers outside the US. We've flagged where her account is the company's own record rather than independently verified.

Who's behind the airframe

Carbon-Based was founded in 2007 by veterans of Aerospace Industrial Development Corporation (AIDC) and the National Chung-Shan Institute of Science and Technology (NCSIST), and has spent most of its 19 years quietly building composite airframes for Taiwan's military drone programs, largely out of public view until the non-red push put suppliers like it in the spotlight. Chairman Chen Wen-hong became the company's largest shareholder in 2024 and took the chairman's seat in 2025, bringing in fresh capital and restructuring the company around CEO Yu Pei-wen, who runs brand and strategy, according to Taiwan's Central News Agency. The company had gone through several years of losses before Chen's arrival.

The result is a company scaling quickly from its current operating base: roughly 60 employees today, working out of a 700 to 800 square meter facility in Taichung, with management targeting more than 150 staff, a facility at least three times the current size, and monthly production capacity up five-fold, positioning 2027 as a growth year, per CNA's reporting. Chairman Chen frames the expansion around what the company already does well rather than chasing every capability at once: "Carbon-Based is strong in composites and manufacturing; others are strong in flight control, systems, and software. Rather than compete with them, we'd rather integrate."

That focus shows up on the shop floor. Composite parts go through material cutting, four to five rounds of adhesive application, and a six-hour cure in a vacuum hot-press oven above 130°C. Walking a CNA reporter through the production line for that same story this May, CEO Yu described large military airframes as still depending on custom fixtures, precise alignment, and engineers' accumulated experience rather than automation — this kind of precise aerospace- and military-grade process control that takes a competitor three to five years to replicate, even with automation, while the company itself triples its footprint.

What the T1 label covers

TaiwanDrones defines T1 as the primary tier of critical drone components: the categories that also show the highest technical barriers to entry, spanning the flight controller (FC), battery, airframe, RF, propulsion, motor, ESC, and EO/IR (electro-optical/infrared) systems. Carbon-Based's place on that list is the airframe — the fuselage, wings, structure, and components — the composite structure itself rather than the electronics or power systems built into it.

Within that category, Carbon-Based's product line runs from Taiwan's established military programs to newer commercial and export bets. On the defense side, it has built four NCSIST-designed platforms, according to a Liberty Times Net report on the company's role behind Taiwan's military drone fleet.

The commercial roster includes a tailless delta-wing family built for long-range reconnaissance and strike, with a stated production capacity around 1,000 units a month and a control range past 90 kilometers; catapult-launched small attack UAVs; FPV drones; loitering munitions; and a line of unmanned surface vessels — Carbon Voyager I and the Marlin J6 and S6, built through a collaboration between Swarm AI, a subsidiary Carbon-Based founded this year, and a US partner. TaiwanDrones profiled Carbon-Based as #9 on our list of 10 Taiwan drone manufacturers to know in 2026.

A platform built to keep iterating

More telling than any single platform's performance numbers is Carbon-Based's capacity to keep iterating on its unmanned vehicle solutions. As drone technology evolves quickly, the company continuously tests and integrates new-generation chips, flight control systems, avionics, high-end imaging, AI modules, and propulsion components, validating the airframe, composite structure, and various subsystems together through repeated integration testing — so that existing platforms can keep being upgraded for different mission needs rather than stopping once a design is finalized.

Propulsion is one clear example. Carbon-Based continues testing different approaches — two-stroke engines, turbojet engines, and hybrid-electric powertrains — paired with motors and electronic speed controllers (ESCs) for system integration and validation. Different propulsion architectures correspond to different range, speed, payload, and mission requirements, pushing unmanned vehicle performance from the 100–200 km/h class toward the 400 km/h class and beyond. Carbon-Based is now also investing in the technology and manufacturing capability behind an unmanned platform in the 0.69 to 0.8 Mach range — a shift that reflects not just a propulsion upgrade, but a need to adjust materials, structure, and subsystems across the entire vehicle in tandem.

CEO Yu told TaiwanDrones that a high-speed unmanned platform demands materials and structural performance markedly different from a standard drone. As speed climbs toward the high subsonic and near-transonic range, composites, resins, and structural adhesives all have to withstand higher thermal loads and structural stress; aerospace- and military-grade heat resistance and structural performance become essential engineering requirements as a result.

This is what Carbon-Based means by "continuous iteration": the real capability isn't building a single drone, but being able to keep re-integrating, testing, and validating the platform as chip, avionics, AI, propulsion, and materials technology evolves — continuing to deliver new solutions for different markets and mission needs. For buyers, that also means confirming before signing whether a specific configuration is already qualified in production, or still on an active testing and iteration path.

Same grade of cloth, different airplane

The obvious question for a buyer evaluating a near-sonic composite platform is whether it forces Carbon-Based into resin or fiber sources outside its existing non-red base, sources that might themselves carry sourcing risk. CEO Yu's answer complicates the usual framing: the carbon fiber and resin she sources come from a range of material suppliers, not limited to Taiwan alone — often drawn from European and American sources as well — and the company works directly with them to run process trials. Two batches of nominally identical, same-grade fabric, regardless of where they're sourced, can still produce measurably different structural performance depending on the layup and cure process applied to them, which means qualifying a new part, even at the highest existing material tier, still requires iterative testing and a normal rate of failure before a design is locked. For a buyer running its own supplier audit, the practical takeaway is that "same grade" on a spec sheet isn't the same as "already proven" on this airframe.

CEO Yu named one genuine non-red gap outside the airframe itself: rare-earth magnets used in motors and battery cells, where China still accounts for roughly 90 percent of global sintered output, per a CSIS analysis. Taiwan's own recycling capacity, she said, covers only part of that need, with Japan further along on alternative materials.

Certification on the buyer's timeline

Green UAS and Blue UAS certification, the credentials US buyers increasingly treat as a precondition for a serious sourcing conversation, is the question every Taiwan supplier gets asked and few answer candidly. CEO Yu was direct with us: Carbon-Based will pursue certification, because it functions as an entry ticket to the global market, but the timing is still under evaluation. Right now, only the US market applies this level of scrutiny strictly enough to force the decision; a CMMC-style cybersecurity certification is increasingly part of the same conversation, as other Taiwan suppliers set up US-based operations. Because certification represents a significant per-product investment, CEO Yu said the company is weighing cost and timing carefully and evaluating certification product by product against actual buyer requirements, rather than certifying the full catalog at once. For buyers, the practical read is that Blue UAS status matters where a program specifically requires it, but CEO Yu doesn't treat it as a blanket prerequisite, since not every buyer's performance and compliance needs call for it.

Should a buyer specifically require it, according to CEO Yu, Carbon-Based would run a further cost-benefit evaluation. That framing lines up with what TaiwanDrones found in Asia Innovation Drone Day Turns Five: The Certification Window Is Open Now, where ITRI, acting as a Recognized Assessor, described Green and Blue UAS status as the credential buyers screen for before they'll discuss specs or price at all, and Green UAS as a pathway toward Blue UAS eligibility rather than an automatic upgrade.

Japan wants technology, India wants a factory, Washington wants both

For buyers trying to gauge how much weight "non-red" should actually carry in a sourcing decision, Carbon-Based's customer geography is the clearest signal. CEO Yu declined to name any European or US buyers currently in discussion, standard practice for a company negotiating live deals, but was direct about what the non-red positioning is and isn't doing for the company commercially. For international buyers of commercial drones, a non-Chinese supply chain is not a differentiator; it doesn't move a deal. India's interest runs toward getting Carbon-Based to localize production there, and Japan's toward technology transfer and joint development, both markets working to build their own supply chain autonomy rather than simply outsourcing it to Taiwan.

According to CEO Yu, it's specifically the US market that treats non-red sourcing as a selling point and actively promotes it as one.

Washington's ask doesn't stop at a certificate, either. NDAA rules for the Blue UAS Cleared List require 65 percent domestic content by cost, and the American Security Drone Act layers a separate ban on federal purchases from covered foreign entities on top of that, pressure that's pushing allied suppliers toward physical US operations rather than a certification alone, per Inside Unmanned Systems.

Seen that way, the India and US asks converge more than the certification framing suggests: both want production on their own soil. What differs is the reason — India is building sovereign capacity, while the US is screening out a specific country of origin. European interest, where it exists, tracks toward technology and partnership rather than either certification or a local plant.

That's a useful corrective for any buyer reading Taiwan's non-red push as a universal value proposition. Non-red status is a US market requirement layered on top of a Taiwan cost and quality advantage that, on its own, is already closing: Chinese-made unmanned aircraft carried roughly a five-times cost premium over Taiwan-made equivalents three years ago; CNA's reporting puts that gap at roughly 1.5 to 2 times today.

What a buyer actually gets

On traceability, CEO Yu described a straightforward disclosure practice: raw material origin goes directly to the buyer on request. The harder thing for a competitor to replicate, in her account, isn't the documentation, it's the manufacturing process, the equipment, and the trained personnel behind it. Bills of materials and certificates of origin are provided from the start of a customer relationship. Some steps are subcontracted — mold design followed by outsourced wood, steel, or aluminum mold-making, along with outsourced CNC machining and painting — and CEO Yu noted that US customers in particular, with European buyers increasingly following, apply strict controls over that subcontracting chain, with layered compliance requirements attached to each outsourced step.

Carbon-Based's public certifications back up the quality claim independent of anything said in interview: AS9100, the aerospace industry's international quality management standard, plus ISO 9001, ISO/IEC 27001:2013 for information security, and an NCSIST composite-material production technical qualification. AS9100 does cover the company's UAV composite lines, CEO Yu confirmed, and functions less as a one-time badge than as an ongoing constraint: it locks quality management, personnel qualification, and corporate governance practices in place, and a factory can't simply register for it and walk away from the discipline it requires. TaiwanDrones previously verified Carbon-Based's AS9100 and NDAA-compliance status in our supply chain component map, where we flagged composite airframe production as a layer most other Taiwan OEMs source externally rather than build in-house.

What we're watching

The near-term signal for buyers to track is whether Carbon-Based moves from evaluating certification to actually starting a Green or Blue UAS submission on any product line, a decision the company has framed as tied to specific buyer requirements rather than a fixed timeline. Until then, the sharpest fact for buyers weighing the non-red premium is this: that premium has already fallen by roughly two-thirds in three years, and that trend line, not any single certification, is what's actually changing the calculus.

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This article draws on public reporting from Taiwan News, Taiwan's Central News Agency, DIGITIMES, the Liberty Times, CSIS, and Inside Unmanned Systems, on Carbon-Based Technology's own published certifications and product materials, and on an interview TaiwanDrones conducted with CEO Yu Pei-wen. Certification timelines, customer relationships, and material-sourcing details reflect the company's own account and have not been independently verified against third-party records or supplier contracts. It reflects the state of public information as of August 2026 and should not be read as investment advice or an endorsement of any product.