Solar
Materials

| Saw Band - Wafer Process |
| Sponsor Companies | |||
| Name | Region | No.Staff | Material Types |
| Asahi Diamond Industrial | Japan | 1,908 | Saw band |
| Changshu Henglong | China | 300 | Saw band |
| Greenlee Diamond Tool | USA | 50 | Saw band |
| Hongtu Grinding Tools | China | 82 | Saw band |
| Niabraze | USA | 18 | Saw band |
| Queenbee Diamond | China | 72 | Saw band |
| Tianjin Mande | China | Saw band | |
| Tianjin Xinkai | China | 200 | Saw band |
| Xinda Cutting Tools | China | Saw band | |
| Yangzhong Xinchen | China | 160 | Saw band |
| Zhejiang Leto Energy Technology Co. | China | Saw band | |
| Zhuochuan Superhard | China | 30 | Saw band |