| 03/2019 | Hae Sung Co, Ltd moves into a new, state-of-the-art manufacturing facility in Anseong |
| 02/2016 | Hae Sung Co, Ltd spun off from Quartz Materials Co, Ltd |
| 11/2015 | Change of name to Quartz Materials Co., Ltd |
| 03/2012 | Sung Rim Taiwan Co, Ltd starts operations |
| 12/2011 | Relocation to and inauguration of the new, enlarged factory buildings |
| 06/2011 | Certification according to DIN ISO 14001 |
| 08/2009 | (E) Beijing SungRim Science Ltd, China starts operations |
| 01/2007 | Sung Rim Europe GmbH / Germany starts business operations |
| 12/2006 | Certification according to ISO 9001 |
| 08/2006 | Further expansion of the production buildings |
| 03/2003 | Move to new premises in Ansung City |
| 02/2001 | Relocation to the Hwa Sung factory |
| 06/2000 | Membership in KSIA (Korean Semiconductor Industry Association) |
| 02/2000 | Foundation of Sung Rim Co., Ltd. by Mr. Jung Min Kim |
