| 1988 | Invented the Deflagration Flame Arresters and applied for a patent. |
| 1989 | The brand - Finekay got access to the application. |
| 1990 | Founded the Finekay Company. |
| 1994 | According to the latest technology, established the professional traffic test room. |
| 1994 | Approval of hydrogen Deflagration and Detonation arresters. |
| 1994 | Developed the safety-valve applicable for the low temperature storage tanks: emergency cut-off valve at the tank bottom and low temperature pilot valve. |
| 1995 | Establishment of the company's own testing centre for the testing of Deflagration, Detonation and endurance burning arresters up to DN 300. |
| 1996 | The Deflagration Flame Arresters with the temperature probe was installed in front of the burning furnace. |
| 1996 | The liquid flame arresters applicable for all levels of explosive. |
| 1997 | The Flame Arresters suitable for the fan and the vacuum pump. |
| 1997 | Acetylene Flame Arresters |
| 1997 | Obtained the certification of DIN ISO9001 Quality Management System. |
| 1998 | Through the study of the precombustion effect, developed the pipe Detonation Flame Arresters of the blast mitigation. It applied for a patent for the blast mitigation design ( SWGTE®). |
| 1998 | Developed the fully enclosed 10% overpressure valve disk, realizing the minimum leakage. The patent of 10% overpressure valve disk was applied. |
| 1999 | Various Flame Arresters achieved American and International certifications such as USCG and FM. Also, it was approved by DIN EN14001 Environment Management System. |
| 2000 | A series of high-temperature & pressure Flame Arresters were authorized. |
| 2002 | Got the first IIB3 certification of the Flame Arresters resistant to the long-time stable combustion. |
| 2003 | Invented friendly maintenance Detonation Flame Arresters. |
| 2004 | Developed the Detonation Flame Arresters utilized for the of instable chemical substances. |
| 2005 | Invented the Flame Arresters resistant to the long-time stable combustion of alcohol and substances including alcohol. |
| 2006 | Invented the first Flame Arresters resistant to the long-time stable combustion of the hydrogen. |
| 2008 | Invented the first Flame Arresters aiming to the pipe Detonation proof of carbon disulfide. |
>>Finekay®-founded in 1990
