Automatic Barn Curtain Opener from Mexico
Winch-driven system for remotely opening/closing large vinyl curtains on barn sidewalls for temperature control. Classified in HTS 8436.80.00.40 as barnyard machinery for poultry and livestock climate management.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Provide barn ventilation engineering reports to substantiate agricultural use
• Winch mechanisms over 1HP may need additional machinery safety filings