降货损、提效率，这款工属具实力出众

Core Viewpoint - The application of the new tool "open chain hook" has significantly improved operational efficiency, reduced labor burden, and ensured cargo safety in the unloading process of long steel materials [1][5]. Group 1: Operational Improvements - The traditional unloading method using "single head wire rope" was limited in efficiency and caused damage to steel surfaces, prompting the company to adopt the more adaptable "open chain hook" [3][7]. - The operational model was upgraded from "one code two items" to "one code four items" with the introduction of the "open chain hook" [8]. - Average port operation time per ship was reduced by 4.76%, enhancing cargo turnover efficiency [8]. Group 2: Efficiency Metrics - Average workload per operational line increased by 2.35%, with average hourly output improving by 1.45% [8]. - The "open chain hook" led to a significant reduction in cargo damage, with steel materials arriving at the unloading port in nearly perfect condition, resulting in higher customer satisfaction [8]. Group 3: Record Achievements - The "Runwu 26" vessel achieved a 28.87% increase in average operational line efficiency compared to the previous method, setting a new record for steel loading efficiency [10]. - The use of the "open chain hook" reflects the company's commitment to customer needs and continuous service improvement [10].