To deepen cross-regional industry collaboration and promote the practical application of green, specialty building-material technologies, on April 14, 2026, Zhang Xuewen, Chairman of Zhengzhou Jianwen Special Materials Technology Co., Ltd., accompanied by Hou Shaohua, Head of Sales, visited Nanjing and Suzhou to engage with industry partners, conduct pragmatic technical exchanges and collaborative discussions, and leverage innovative building materials as a bridge for cooperation, thereby jointly exploring new pathways for the industry’s green development.

　　Nanjing Station: Partnering with Yezhuang Municipal to Empower Urban Renewal and Green Maintenance

　　This morning, a delegation led by Mr. Zhang Xuewen, Chairman of Jianwen Technology, and Minister Hou Shaohua visited Nanjing Yezhuang Municipal Engineering Construction New Technology Co., Ltd., where they held a technical symposium with the Yezhuang Municipal team in the company’s reception lounge. The two sides focused on key issues such as urban renewal, after-market maintenance and operation of municipal infrastructure, and the harmless treatment and resource recovery of solid waste, with particular emphasis on in-depth alignment regarding the application of Jianwen Technology’s sulphoaluminate cementitious materials in municipal engineering projects.

　　Technical Advantages: Jianwen sulphoaluminate cementitious materials exhibit rapid hardening and early strength, micro-expansion for crack resistance, low-alkali corrosion resistance, and green, low-carbon characteristics. These properties effectively address the pain points of conventional materials, such as shrinkage-induced cracking and inadequate durability, making them well-suited for municipal applications including pavement rehabilitation, bridge strengthening, and underground utility tunnels.

　　Consensus on Cooperation: The two parties have agreed to conduct pilot applications of their respective products, customize technical solutions, and jointly implement projects. Moving forward, they will leverage advanced materials to promote the green, sustainable, and high-quality development of Nanjing’s municipal infrastructure.

　　Suzhou Station: Reunion of Old Friends to Explore New Applications of Belite Sulfoaluminate Cementitious Admixture in Flooring and Repair Fields

　　In the afternoon, the Jianwen Technology team visited an old friend—Linmei (Suzhou) Composite Materials Co., Ltd.—where they held in-depth discussions with General Manager Cai Chunrong and the company’s technical team on belite sulphoaluminate cementitious agents and white belite sulphoaluminate cementitious agents. The conversation focused on technical compatibility, formulation optimization, and practical implementation strategies for these products in applications such as self-leveling screeds, inorganic terrazzo, and repair mortars. Building on years of collaboration that have fostered trust and seamless coordination, the two teams engaged in thorough exchanges, sharing insights and expertise to address technical challenges and market pain points encountered in real-world applications. Through this dialogue, they further explored the potential of these products, laying a solid foundation for deepening product cooperation and expanding market opportunities, while jointly advancing technological upgrades in building-materials products and elevating industry quality standards.

　　This trip to Nanjing and Suzhou represents a significant step for Jianwen Technology in deepening its presence in the East China market and strengthening industry collaboration. It has not only reinforced our close ties with high-quality partners but also opened up new avenues for the cross-regional application of the company’s core building-material products.

　　As a green factory, Jianwen Technology has consistently focused on calcium sulfoaluminate cementitious binders and belite–calcium sulfoaluminate cementitious binders, deeply investing in the R&D and application of new construction materials. Looking ahead, the company will continue to leverage technological innovation and market collaboration as its dual engines, working closely with more industry partners to accelerate the commercialization of specialized building-material technologies and contribute to the high-quality development of urban renewal, infrastructure maintenance and repair, and the green building-materials sector.