Core Viewpoint - The article highlights the transformation of Zhejiang Shangda Public Group Co., Ltd. from traditional aquaculture to smart aquaculture, emphasizing the use of Recirculating Aquaculture Systems (RAS) to enhance fish quality while reducing resource consumption [1][2]. Group 1: Company Overview - Zhejiang Shangda Public Group was established in 2000 and has shifted its focus from environmental governance to smart aquaculture [1]. - The company utilizes RAS technology, achieving over 95% water recycling efficiency, which allows fish to grow in a stable and high-quality water environment [1]. Group 2: Technological Innovations - The company integrates artificial intelligence, food technology, biotechnology, and information technology to improve fish quality [1]. - It has developed a fully automated, sterile workshop that ensures antibiotic-free fish farming through real-time water quality monitoring and automated feeding [2]. Group 3: Product Characteristics - The fish produced by the company are characterized by being delicious, safe, and nutritious, with a focus on health-oriented functional feeds [2]. - The use of functional tea polyphenol feed enhances the taste and nutritional balance of the fish [2]. Group 4: Future Projects - The company plans to commence construction of the Smart Fish Valley project in Qiandao Lake by the end of September, which is expected to produce 18,000 tons of fish annually [2]. - The project will utilize "water diversion aquaculture," purifying lake water through the RAS system and promoting resource recycling [2]. Group 5: Societal Impact - The Smart Fish Valley project aims to promote low-carbon aquaculture technology and is expected to create 1,000 jobs, contributing to local economic development [2].