Shanghai, China - Shanghai Yongguan Group. has officially signed an equipment procurement contract with Zhejiang Titan Co., Ltd., marking a key step forward in the construction of its electronic-grade fiberglass fabric project.

With over 20 years of deep experience in the new materials sector, Yongguan Group has long focused on adhesive materials, building extensive expertise in the development and processing of advanced materials. The company will leverage its strong technological foundation and rich production experience in precision weaving, sizing, tension control, surface treatment, and fiber processing - accumulated through years of work in fiberglass and cloth-based adhesive tapes - to support and enhance the production of electronic-grade fiberglass fabric, thereby strengthening its position in the high-performance new materials industry chain.

The electronic-grade glass fiber fabric project represents an expansion into a higher-value segment of the industry chain with greater technical barriers, building upon the company's existing operations. Yongguan plans to promote the mass production of electronic-grade glass fiber fabric in a phased and structured manner, facilitating industrial extension and coordinated integration.

Electronic-grade glass fiber fabric, a core substrate material for copper-clad laminates and printed circuit boards, is in strong demand driven by growth in AI, 5G, and automotive electronics, with the high-end segment long dominated by Japanese and Korean suppliers. Yongguan's strategic move aligns with broader industry trends toward domestic substitution and supply chain localization in critical electronic materials.