Core Viewpoint - The company, Oujing Technology, is one of the few manufacturers capable of mass-producing large-sized quartz crucibles, significantly enhancing the feedstock volume and unit output for downstream single crystal pulling [1] Group 1: Product Capabilities - The company can produce 42-inch solar-grade quartz crucibles, which greatly increases the feedstock volume for downstream applications [1] - The company has achieved mass production capability for 32-inch semiconductor-grade quartz crucibles, effectively replacing imports [1] Group 2: Technological Advancements - The company's research and development of long-life quartz crucibles has achieved a breakthrough with an extreme test duration of 650 hours, pushing the industry's product heat resistance and anti-crystallization technology to new heights [1] - This advancement helps reduce the overall costs in the supply chain [1] Group 3: Intellectual Property and R&D Team - As of June 30, 2025, the company has obtained a total of 222 patents, including 13 invention patents and 206 utility model patents [1] - The R&D team is experienced and continuously researches new projects and processes, converting technological advancements into improved product quality and service [1]
欧晶科技：截至2025年6月末，公司共取得222项专利