Livestock Ventilation Essential Automatic Butterfly Ceiling Air Inlet for Pig & Chicken Houses

Livestock Ventilation Essential Automatic Butterfly Ceiling Air Inlet for Pig & Chicken Houses. Durable ABS+PVC Material: Scientific blend of ABS and PVC with anti-aging formula for high strength and corrosion resistance. Precision Sealed Design: Blocks external impurities when closed to lower disease risk and enables efficient air exchange when open. Full-Size Customization: Length and dimensions can be customized to precisely meet requirements of different sheds. 1-Year Warranty Coverage: Provides replacement and repair parts for 1 year to ensure product reliability. OEM/ODM Support: Supports custom-made solutions including brand labeling and specific design requirements. Professional Manufacturer: Own factory with full-set processing equipment, stable mass production capacity, and short lead time.