海安集团(001233.SZ)：公司全钢巨胎产品是工程机械轮胎中极具特色的高端产品

Core Viewpoint - Hai'an Group's all-steel giant tire products are characterized as high-end products in the engineering machinery tire sector, with significant production challenges due to their size and weight [1] Group 1 - The all-steel giant tires have a maximum outer diameter exceeding 4 meters and a maximum weight close to 6 tons, indicating their substantial scale [1] - These tires are designed for harsh working conditions and long uninterrupted working hours, highlighting their durability and reliability [1] - The production technology for these all-steel giant tires is complex, and currently, only a few tire manufacturers can achieve large-scale production [1]