Core Viewpoint - The article highlights the significant achievement of Liaoning Tuobang Hongji Semiconductor Materials Co., Ltd. in the 12-inch semiconductor quartz device sector, marking it as the only domestic company in mainland China to pass the supplier qualification certification from KOKUSAI ELECTRIC CORPORATION, a leading global semiconductor equipment manufacturer [2][4]. Group 1: Company Achievements - Tuobang Hongji has successfully broken the technological monopoly of foreign companies in the high-temperature quartz products for 12-inch (300mm) wafers, achieving high recognition from domestic wafer fabs and semiconductor equipment manufacturers [4][5]. - The company has entered the supply chain of notable semiconductor firms such as Northern Huachuang, Yangtze Memory Technologies, UMC, and Shanghai Huahong [4][5]. - The certification from KE Group demonstrates that Tuobang Hongji's products meet international advanced standards in purity and processing precision, enhancing its competitiveness against global enterprises [5]. Group 2: Industry Context - Quartz devices play a crucial role in the semiconductor industry, with high certification barriers set by semiconductor equipment manufacturers [4]. - The semiconductor industry is increasingly viewed as a benchmark for a country's technological strength amid rising global competition [5]. - KE Group, as one of the top ten semiconductor equipment manufacturers globally, holds a market share exceeding 70% in batch ALD and treatment equipment, indicating the high standards required for certification [5]. Group 3: Company Overview - Liaoning Tuobang Hongji specializes in the research, production, and sales of high-purity quartz products, including quartz boats, tubes, and devices, primarily used in semiconductor wafer manufacturing and photovoltaic cell processes [7]. - The company is recognized as a national "specialized, refined, distinctive, and innovative" small giant enterprise and has received certifications from major domestic and international semiconductor equipment manufacturers [7].