Core Insights - Guangdong Langjing Material Technology Co., Ltd. has successfully acquired 40 acres of industrial land in Jiujiang Town for a total investment of 300 million yuan, aimed at establishing a high-end sealing material R&D and production base [1][3] Company Overview - Langjing Material focuses on independent R&D as a key to enhancing core competitiveness, with nearly 10 invention patents and 16 utility model patents [3] - The company maintains close partnerships with institutions like Guangdong Engineering Technology Research Center and South China University of Technology for collaborative research [3] - Its product range includes hydraulic seals, oil and gas seals, and rotary seals, with nearly 20,000 specifications, serving industries such as machinery, petrochemicals, aerospace, and new energy [3] - Langjing Material holds a leading position in the oil valve sealing niche, with clients including major industry players like PetroChina and Sinopec [3] Industry Context - The sealing materials industry in China is entering a critical transformation period, driven by the rapid development of emerging sectors like aerospace, marine economy, and new energy, leading to increased demand for high-end sealing products [3] - The domestic sealing ring market is projected to reach $2.24 billion in 2024, with large-diameter high-performance products expected to grow over 15% [3] - The industry is characterized by three major trends: material innovation, smart manufacturing, and green low-carbon development [3] Regional Development - The establishment of Langjing Material aligns with the industrial development direction of Jiujiang Town, as outlined in the "Overall Planning for High-Quality Development of the Ring West River—North River District" [4] - Jiujiang Town is designated as a high-end equipment and new materials industrial cluster, contributing to the vitality of the Ring Two Rivers area [4] - The Lingang International Industrial Community is a key platform for Jiujiang's industrial development, with 52 projects introduced and a total planned investment exceeding 21.3 billion yuan [4] - The town has efficiently integrated and released nearly 1,300 acres of industrial land this year, setting records for rapid land transactions [4]

Group 1 - The "Tax and Competition" practice team from Jiangxi University of Finance and Economics conducted a summer social practice activity in Yanshan County, focusing on the synergy between traditional craftsmanship and modern industrial innovation [1] - The team visited four representative enterprises in Yanshan County, engaging in deep discussions with business leaders and technical experts to understand the coexistence of traditional crafts and modern manufacturing [1] Group 2 - At Liansi Paper Development Co., the team witnessed the traditional Liansi paper-making process, emphasizing the importance of quality and innovation in preserving this intangible cultural heritage [2] - The team discussed topics such as IP development and digital dissemination with the company, providing new ideas for cultural preservation and industrial development [2] Group 3 - The team visited Ganjie Construction Group, where they learned about the company's development since its establishment in 2008 and its commitment to social responsibility through public welfare and educational support [4] - Discussions focused on talent needs and job requirements, highlighting the importance of professional skills and grassroots engagement for students [4] Group 4 - At Ruichen Sealing Technology Co., the team explored the achievements of this high-tech enterprise in the sealing materials sector, which has over 200 technical talents and numerous patents [6] - The company emphasizes the importance of grassroots experience for young professionals to develop their skills [6] Group 5 - The final visit was to Kemeige New Materials Co., which has become the largest manufacturer of tin-phosphor bronze plates in China, with significant investment in R&D and a focus on maintaining core technologies [8] - The company is actively pursuing digital transformation and technological upgrades, supported by national subsidies [8] Group 6 - The practice team's activities highlighted the importance of cultural heritage preservation and modern enterprise innovation, reflecting a commitment to national rejuvenation and social responsibility [10] - The experiences gained during the visits are seen as a foundation for integrating personal aspirations with broader societal goals [10]