坚朗五金(002791.SZ)：子公司获得发明专利证书

Core Viewpoint - The company has recently obtained a patent for a new type of cable and its manufacturing method, which enhances the durability, stability, and decorative quality of the outer steel wire, thereby expanding its application scenarios [1][2] Group 1: Patent Details - The patent, titled "Cable and its Manufacturing Method," was issued by the National Intellectual Property Administration of the People's Republic of China, with patent number ZL202310076784.5 [1] - The cable consists of a core body and anchoring device, with the core body featuring an inner and outer metal wire layer, where the outer layer is shorter than the inner layer in the anchoring section [1] - This design reduces the likelihood of the outer metal wire layer breaking or deforming under axial stress, ensuring its decorative and durable properties [1] Group 2: Strategic Implications - The acquisition of this patent represents a significant achievement in the subsidiary's ongoing innovation efforts, contributing to the enhancement of its intellectual property protection system [2] - The patent is expected to leverage the subsidiary's proprietary intellectual property advantages, promote technological innovation, and strengthen its core competitiveness [2] - The patent is not anticipated to have a significant impact on the company's current financial status or operational results [2]