Da Zhong Ri Bao·2025-08-15 02:04Core Insights - The Zaozhuang High-tech Zone lithium battery industrial park has established a complete industrial chain, allowing companies to access all necessary suppliers within a 15-minute drive, enhancing operational efficiency [2][4] - The park is a key engine for the city's lithium battery industry, encompassing upstream materials, midstream battery cells, and downstream applications [2][3] - The industrial energy storage cabinet developed by Shenzhou Xingheng can store 235 kWh and offers both grid-connected and off-grid functionalities, indicating a shift in energy storage from a cost center to a profit-generating asset [2][3] Company Developments - Shandong Yaoqian Electronic Technology focuses on small and medium-sized power lithium batteries and energy storage systems, benefiting from a tailored support system that helps companies expand into international markets [3] - Ding Teng New Energy, a joint venture, is addressing safety and low-temperature performance issues in sodium-ion batteries, achieving over 70% discharge at -40°C and over 50% at -50°C, with a cycle life exceeding 6000 times [3][4] - The Zaozhuang High-tech Zone lithium battery industrial park hosts both leading enterprises with over 1 billion yuan in output and emerging companies, fostering a diverse ecosystem [3][4] Strategic Initiatives - The park's strategy focuses on precise investment to strengthen the industrial chain, including attracting both major players and supporting enterprises to create a complete lithium battery ecosystem [4] - Future initiatives will include mapping the lithium battery industry, chain-based investment targeting upstream and downstream partners, and providing dedicated support for each company to enhance their growth [4]