1,100 eVTOL Experts Converge as Coil Winding Show Sees 28.58% Overseas Growth

For the space and defense industry, the booming eVTOL market is far more than an urban mobility story — it is a proving ground for power‑dense, fault‑tolerant electric propulsion that directly enables unmanned combat aerial vehicles, missile fin actuators, and reaction wheel assemblies. With 1,100 eVTOL specialists and a 28.58% surge in overseas buyers descending on Shanghai, the manufacturing base for these mission‑critical components is scaling at a pace that primes the pump for tighter technology transfer between commercial electric aviation and defense primes.

The 2026 CWIEME Shanghai coil winding and motor manufacturing exhibition has closed with metrics that signal a transformative moment for the global electric propulsion supply base. According to organizers, the three‑day event attracted over 330 exhibitors — a 5% increase year‑over‑year — and drew nearly 40,000 professional visits, with overseas buyers from more than 60 countries surging by 28.58% compared to 2025. The share of European and North American professional attendees rose by 13% year‑over‑year, underlining the event’s expanding role as a hub for high‑performance motor and transformer technology sourcing. Beyond the headline numbers, the show’s deliberate programming around three focus tracks — electric vehicle (EV) motors, humanoid robots, and eVTOL (electric vertical takeoff and landing) — reveals where advanced manufacturing capacity is concentrating. The eVTOL track alone attracted 1,100 experts, while the humanoid robot track drew 2,100 and the EV motor track 4,400. This mirrors the mushrooming demand for lightweight, power‑dense electric motors that can operate with extreme reliability in safety‑critical applications. For the coil winding industry, such motors require unprecedented precision in winding, insulation, and thermal management — capabilities that were prominently displayed across the exhibition floor.

“

According to organizers, the three‑day event attracted over 330 exhibitors — a 5% increase year‑over‑year — and drew nearly 40,000 professional visits, with overseas buyers from more than 60 countries surging by 28.58% compared to 2025.

From a market intelligence perspective, the record international turnout, particularly from Western buyers, suggests that companies are actively seeking alternative or supplementary supply chains for electric propulsion components beyond traditional automotive Tier‑1 networks. The eVTOL segment, still nascent, is especially instructive. Air‑taxi programs, unmanned logistics drones, and hybrid‑electric regional aircraft are all predicated on achieving a step‑change in motor power density and fault tolerance, often requiring hairpin winding, litz wire, and direct‑cooled stator technologies. The fact that over a thousand eVTOL professionals converged on a coil winding expo indicates that the industry is moving from concept to industrialization, with procurement teams scouting qualified mass‑production partners. Similarly, the rapid emergence of humanoid robots — with their dozens of compact, high‑torque actuators — creates a new demand vector for miniature, high‑efficiency windings that must deliver performance under drastic size constraints.

Geopolitically, the strong internationalization numbers reinforce China’s ambition to anchor the global electric powertrain supply chain. The mix of exhibitors spanning materials, winding machinery, insulation, adhesives, and motor control chips paints a picture of a vertically integrated ecosystem that can serve domestic EV giants while also exporting to Western OEMs. The 13% boost in European and American buyers is particularly notable at a time when many Western governments are incentivizing onshore or near‑shore production of critical technologies. It implies that for now, the scale, cost, and technical maturity available in China’s manufacturing cluster remain compelling, even as trade tensions and policy pressures mount.