The Fry System Upgrading Project (Largest Fry System in China) in Zaozhuang, Shandong spans a farming area of 190,000 m² and focuses on the cultivation of Largemouth Bass, Mandarin Fish, and Tilapia. KINGTO delivered a comprehensive Recirculating Aquaculture System (RAS) solution, providing design, engineering, procurement, and construction, and integrating water filtration, bio-treatment, oxygenation, and smart feeding technology. These solutions ensure stable water conditions, healthy fish growth, and efficient, reliable operations, showcasing KINGTO’s expertise in implementing high-performance, large-scale, and sustainable aquaculture systems.