Changsheng Haihua Transportation Equipment Manufacturing Company consists of:

1. Dalian Free Trade Zone Haihua Polyurethane Co., Ltd

2. Dalian Changsheng Transportation Equipment Manufacturing Co., Ltd

3. Dalian Jinqiaoxin Engineering Co., Ltd

4. Dalian Alpu Casting Co., Ltd

5. Dalian Rongsheng Refrigeration Equipment Parts Co., Ltd

The operating projects of each company are as follows:

1. Dalian Free Trade Zone Haihua Polyurethane Co., Ltd. mainly produces polyurethane products and polymer products;

2. Dalian Changsheng Transportation Equipment Manufacturing Co., Ltd. mainly focuses on the manufacturing and installation of large-scale transportation equipment;

3. Dalian Jinqiaoxin Engineering Co., Ltd. mainly focuses on various supporting projects;

4. Dalian Alpu Manufacturing Co., Ltd. mainly produces various types of castings;

5. Dalian Rongsheng Refrigeration Equipment Parts Co., Ltd. mainly produces refrigeration equipment.