Wholesale Professional OEM Customized 3 Layer Cork Badminton Shuttlecock Goose Feather Tournament Shuttlecock

This series uses elite-grade goose knife feathers, identical to those in high-level tournament balls. Excellent for OEM brands entering premium markets.
Feather: Goose knife feather (top grade)
Cork: Natural cork
Application: Tournament-level performance
Features: Maximum stability & durability