Ukraine Establishes Production of Composite Propellers for Drones

Ukrainian company Brave Technics has started producing composite drone propellers using injection molding.

The company announced this on its Facebook account.

They claim to have launched production of polycarbonate propellers, exact copies of HQProp, as well as composite propellers made from glass-filled polyamide.

“The AERIX WM 10X5X3 propellers are made in Ukraine from glass-filled polyamide, which is known for its high strength, shape stability, and resistance to thermal stress. The optimized 10X5X3 geometry ensures high thrust, smooth response, and precise control even with heavy drones and during long flights,” the manufacturer states.

The propellers are produced using injection molding and undergo factory calibration for each pair.

The Importance of Localization

Despite ongoing efforts to localize drone components, Ukrainian manufacturers still remain primarily dependent on parts from China. This not only increases production time but also threatens supply chains, as China continues to impose more export restrictions against Ukraine.

Research shows that the highest level of localization is seen in frames and structural components—85% are made in Ukraine. The average level of localization is found in communication and control systems—50–70%. The lowest localization levels are in flight stacks, electric motors, and thermal cameras—up to 25%. Digital video transmitters and receivers, daytime cameras, and several other electronic modules are nearly absent from the market.

In addition, due to import privileges for components, drone manufacturers do not pay VAT or customs duties on imported components. Meanwhile, Ukrainian component manufacturers pay VAT and customs duties on the raw materials from which they produce their products. As a result, Ukrainian-made components are often 10–20% more expensive.

To accelerate localization, in December 2025, the defense cluster Brave1 launched a grant program for component manufacturers. The program provides funding of up to 8 million UAH for developers of components for unmanned systems, electronic warfare equipment, and other innovative weapons.

In collaboration with the Ministry of Defense, manufacturers, and combat units, 20 priority areas for support were identified. Among them are engines and drives: electric motors, internal combustion engines, and other power units. The program also covers propulsion elements for ground drones and propellers for aircraft and multirotor drones.

It is important to note that, starting January 1, military units can now purchase components for drone upgrades using funds from the general budget. Previously, units could buy UAV parts only with special funds.

The acquisition of new components is essential for the military to update and adapt unmanned systems to meet the specific needs of frontline areas.