Premium Durability: Made of PVC plastic steel with anti-aging, weather-resistant, and deformation-proof properties.
Quiet Livestock-Friendly: Silent opening-closing structure ensures undisturbed feeding, growth, and rest for animals.
Efficient Ventilation: Scientifically designed air duct provides ample air volume for rapid inside-outside air exchange.
Precise Control: Sensitive opening-closing control allows for precise adjustment of ventilation levels.
Customizable Options: Color, shelf life, adjustment method, installation method, and shipping time are customizable.
Professional Manufacturer: Own factory with stable mass production capacity and short lead times.
1-Year Warranty: Provides 1-year warranty with replacement and repair parts for non-customized products.
CE Certified: Product meets CE certification standards for quality and safety.