Our Automatic A Type 3 Tiers 144 Birds Pullet Layer Chicken Battery Cage is the perfect solution for poultry farmers looking to maximize their space and productivity. Made with high-quality materials and design, these cages are specifically designed to provide a comfortable and secure environment for your birds. With space-saving dimensions, this cage is perfect for small to medium-sized farms, and our automatic features make feeding and watering your birds a breeze. As a factory, we take pride in producing only the highest quality products that are both durable and effective, so you can be sure you're making a smart investment for your farm.