1. Sany Heavy Industry Co. Ltd.

2. Terex Corporation

3. Caterpillar Inc.

4. Komatsu Ltd.

5. Hitachi Construction Machinery Co. Ltd.

6. J C Bamford Excavators Ltd.

7. Doosan Bobcat Inc.

8. The Manitowoc Company Inc.

9. Epiroc AB

10. Astec Industries Inc.