Core Insights - Donghaoquan New Materials Technology Co., Ltd. in Yinan County, Shandong, has achieved significant breakthroughs in new material technology, particularly in high-silica glass fiber with superior high-temperature resistance compared to ordinary steel [1] - The new material industry in Yinan is a strategic focus, aiming to integrate innovation resources and drive industrial upgrades, with a current output value of 8 billion yuan, moving towards a 10 billion yuan scale [2] Group 1 - Donghaoquan's high-silica glass fiber project has achieved mass production using local quartz sand, resulting in over 45% energy savings and more than 60% reduction in material costs [1] - Yinan County is implementing three major strategies, including "Industrial Breakthrough for County Rise," to foster a supportive industrial structure [1] Group 2 - The new materials industry in Yinan has 83 enterprises above designated size, with two recognized as "specialized, refined, and innovative" small giant enterprises [2] - Yuhai Membrane Materials Technology Co., Ltd. has successfully overcome foreign technology barriers, establishing China's first high-tech enterprise for hollow fiber gas separation membranes with independent intellectual property rights [2] - Keluote New Materials Technology Co., Ltd. has developed a high-purity quartz sand production line, significantly enhancing market competitiveness with an annual output of 20,000 tons of high-purity materials [2]