Aerospace Industry

YIQIN specializes in high-precision CNC machining, delivering a comprehensive range of CNC machined aerospace and aviation parts. Our core capabilities cover critical components that meet the rigorous demands of the aerospace sector, including Turbine Expander Impeller, High-Speed Turbine Bearing, Radar Turntable Bracket, and Precision Valve Housing. Every part is fully compliant with the strictest quality standards in the aerospace industry.  We focus on manufacturing custom turbine impellers for aircraft auxiliary power units (APUs), a key component that ensures stable and efficient operation of aircraft auxiliary systems. Produced on advanced 5-axis simultaneous machining centers, these impellers achieve exceptional machining precision up to ±0.003mm and a superior surface finish of Ra ≤ 0.8μm. YIQIN’s precision machining solutions empower aerospace customers with consistent quality, short lead times and full traceability, supporting mission-critical aerospace projects worldwide.