DQY Ecological’s modern henhouses realized intelligent control of lighting, temperature, humidity, ventilation and excrement removal, automatically adjusted according to different geographic regions, seasons and hen growth cycles in a way that prevents chicken flocks from being weathered, bitten by mosquitoes and insects and shocked and attacked by harmful animals. Meanwhile, they convey pollution-free drinking water filtered through 3 layers o filters and scientifically formulated nutritious feed to ensure healthy growth and increasing immunity of chicken flocks. On the other hand, the farming densities are appropriate, with average cage-bottom area exceeding the EU standards; the feeding personnel are fixed, avoiding biological stress.