產品介紹本公司專業制作沙盤模型，展示模型，規劃模型，建筑模型，數字沙盤，動態沙盤，機械模型                                                                                                產品屬性使用材料可多種選擇，合金，塑料，ABS，pvc等等                                             主要特點可使客戶直觀的了解項目工程                                                                                                       主要特征用來投標，展覽，收藏，多種用途                                                                                                   主要用途用來投標，展覽，收藏，多種用途                                                              &