新华视点｜科技、创新、绿色激发产业新动能

Group 1: Fitness Equipment Industry in Ningjin County - Ningjin County, with an area of less than 900 square kilometers, hosts 2,986 fitness equipment companies, accounting for 70% of China's commercial fitness equipment market, exporting to over 170 countries and regions [1] - The fitness equipment industry cluster in Ningjin covers over 5 million square meters and employs more than 45,000 people, with a localization rate of over 95% for components [1] - The development of the fitness equipment industry relies on a complete local industrial chain and the "digital intelligence" management level of local enterprises, which have increased R&D investment to enhance production efficiency and product competitiveness [1] Group 2: Trade and Exhibition - The annual Ningjin Fitness Equipment Exhibition features over 300 participating companies, showcasing more than 1,000 varieties across 400 series, attracting over 1,000 professional buyers for procurement [1] Group 3: Water Resource Management in Shandong - Shandong is accelerating the layout of a seawater desalination industry chain, utilizing dual-membrane desalination and concentrated saltwater pipeline transportation to promote resource recycling and support the blue economy [2] - The region has built 53 seawater desalination projects, with a daily production capacity of 867,000 tons, ranking among the top in the country [3] Group 4: Green Shipping Industry - In Qingdao, ship power companies are rapidly constructing a product system covering multiple fuel types and power ranges, promoting the high-end and internationalization of green low-carbon ship power equipment [3] - A notable project includes the construction of an ammonia fuel engine for a 210,000-ton bulk carrier, aiming to achieve breakthroughs in ammonia fuel power systems and provide a "Chinese solution" for global green shipping [3]