This article comprehensively discusses modern poultry watering equipment and poultry drinking equipment centered on poultry drinking lines. It compares the drawbacks of traditional water tools and the advantages of advanced waterer and drinker systems, elaborating on the composition and working principle of complete automatic drinking equipment including drinking lines, terminal drinker and waterer devices, and supporting accessories. It analyzes the core benefits of upgraded poultry watering systems in ensuring hygienic drinking water, reducing water waste, improving poultry drinking efficiency and saving labor costs. Meanwhile, it provides targeted equipment matching suggestions for different farm scales, emphasizing the importance of regular equipment maintenance for stable operation. Upgrading professional poultry drinking and watering equipment is essential for standardized, efficient and profitable modern poultry farming.