On November 26, 2025, an inspection team from Shijiazhuang Metro Group visited our company for a one-day supplier factory audit. Headed by the person in charge of the Group’s Procurement Management Department, the team conducted an all-round assessment of our supplier qualification focusing on quality management system and standardized production operation, with our department heads accompanying the whole audit process.

        During the meeting, our management briefed the visitors on corporate development, core manufacturing strengths, experience in rail transit supporting products and future development plans. In line with factory audit criteria, the inspectors thoroughly reviewed documents concerning quality management, production procedures and corporate qualifications, and held in-depth exchanges with our technical staff. They acknowledged the completeness and standardization of our paperwork. The team then toured our production workshops and labs, inspecting production techniques for core processes and product inspection controls via on-site checks and equipment verification.

        This factory audit stands as official recognition of our comprehensive operational capacity and signals substantive progress toward bilateral cooperation. Going forward, we will build on this audit result to deepen collaboration with Shijiazhuang Metro Group. Centered on rail transit project requirements, we will keep upgrading our products and services to jointly fuel local urban transit development.