New Generation Automatic Butterfly Ceiling Air Inlet (Special for Pig & Chicken Houses)

New Generation Automatic Butterfly Ceiling Air Inlet (Special for Pig & Chicken Houses). Customizable Design: Full-size customization available to meet specific shed requirements. Durable ABS+PVC Material: High strength, corrosion resistance, and anti-aging formula for long life. Precision Sealing: Blocks external impurities when closed to lower disease risk. OEM/ODM Support: Supports custom branding and tailored manufacturing solutions. 1-Year Warranty: Includes replacement and repair parts for peace of mind. Professional Manufacturer: Own factory with stable mass production and short lead times.