| User Name | Year | Types & Application |
| US STEEL CORPORATION KOSICE PLANT | 2009, 2013 | 25 wt% Al2O3, 99 wt% Al2O3 |
| INDIA JSW STEEL CORPORATION | 2009, 2013 | 23 wt% Al2O3 |
| THE SLAM UNITEN STEEL CO.,LTD. | 2010 | 35 wt% Al2O3 |
| ACTOH MC | 2011 | 30 wt% Al2O3 |
| CROSSTEK PTE LTD | 2011 | 25 wt% Al2O3 |
| UNION NGINEERING A/S | 2007~2013 | Kinds of ceramic balls |
| Taiwan CPC | 2011~2013 | 23 wt% Al2O3 |
| SMC Asia Gas System Co., Ltd | 2007~2013 | 20 wt% Al2O3 |
| Huben Huaqiang Chemical Industry Group | 2011 | 17wt% Al2O3 |
| Dalian Fujia·Dahua Petroleum Co., Ltd | 2012 | 20 wt% Al2O3 Al2O3 |
| hina Petroleum Jinxi Petrochemical Company | 2007~2013 | 23 wt% Al2O3 Al2O3 |