海南瑞泽(002596.SZ)：目前主要业务为商品混凝土生产与销售以及市政环卫业务
Hainan RuiZe(SZ:002596) Ge Long Hui·2025-09-17 08:10Group 1 - The company, Hainan Ruize (002596.SZ), primarily engages in the production and sales of ready-mixed concrete and municipal sanitation services [1]