Export Precision Filament Winders from China
Custom mandrels and payoff fixtures designed specifically for filament winding carbon fiber pressure vessels for export aerospace applications. These temporary tools create precise composite structures for international markets. HTS 9813.00.55 for special export production design.
Duty Rate — China → United States
12.5%
Rate breakdown
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• Provide FAA export airworthiness documentation for wound pressure vessels
• Maintain material traceability from winding fixtures to export certification
• Document composite curing cycles using specific export mandrels only