From September 15 to 17, 2026, Guangzhou Yourun Synthetic Materials Co., Ltd. (hereinafter referred to as "Guangzhou Yourun") participated in the 2026 China International
Adhesives and Sealants Exhibition. As a flagship event in China's adhesives and sealants sector,the exhibition brought together numerous leading domestic and international
enterprises and industry veterans, showcasing cutting-edge products, manufacturing technologies, and comprehensive application solutions.

With years of deep engagement in the field of catalysts and functional additives, Guangzhou Yourun leverages its robust R&D capabilities and advanced production systems.
Utilizing this professional exhibition platform,the company comprehensively showcases its latest R&D achievements, core product advantages, and customized application
solutions—spanning sectors such as polyurethaneand silicone—to domestic and internationalclients and industry peers alike, thereby fully demonstrating its innovative R&D
prowess and market competitiveness.

During the exhibition, Dr. Du Hui from Guangzhou Yourun was invited to attend an adhesive technology presentation, where he delivered a technical report focusing on innovative
catalysts and functional additives; the event drew a large audience of industry professionals, filling the venue to capacity.
This presentation focuses on the core challenges and technical pain points currently facing the industry, systematically sharing practical solutions involving catalysts and high-efficiency
functional additives; by leveraging innovative products and optimized formulation processes, it aims to effectively overcome technical bottlenecks and drive high-quality industrial upgrading.

Meanwhile, the Guangzhou Yourun booth drew significant attention, attracting a steady stream of industry experts and buyers. The Yourun team engaged in in-depth discussions with
visitors, providing detailed introductions to the company’s comprehensive portfolio of catalysts and functional additives. They offered customized solutions to address formulation challenges
for adhesives and sealants across various applications, earning widespread recognition and acclaim from customers.

Guangzhou Yourun impressive appearance at the 2026 China International Adhesives and Sealants Exhibition serves not only as a comprehensive showcase of the company's capabilities but also as a proactive exploration of future opportunities for collaboration and development.
Looking ahead, Guangzhou Yourun will remain steadfast in its corporate mission of "innovating chemistry to enable a better life," while tirelessly striving to realize its vision of "driving the industry's sustainable development and becoming a leading global innovator."
Established in 2013, Guangzhou Yourun Synthetic Materials Co., Ltd. is a high-tech enterprise integrating R&D and production, dedicated to the development and application of eco-friendly polyurethane metal catalysts (as alternatives to organic mercury, lead, and tin) and other functional additives. Leveraging its specialized expertise and extensive experience in the polyurethane sector, the company provides customers with high-quality, differentiated technical solutions through innovative functional additives.