
| August 2023 | Invested in heat treatment equipment (Vacuum furnace) |
| June 2023 | Established the PPHY branch in TLIP 2, HungYen province |
| May 2022 | Obtained the Nadcap Certification |
| December 2021 | Obtained the AS9100 Certification |
| September 2018 | Obtained the IATF16949:2016 certification |
| June 2013 | Completed installation of liquid nitrogen (Isonite) absorbent line, starting production. |
| January 2012 | Obtained the ISO TS16949:2009 certification |
| September 2011 | Expansion of Heat treatment plant. |
| January 2011 | Obtained the ISO 9001:2008 certification |
| June 2008 | Invested in heat treatment equipment (Carbon absorbent furnace) |
| March 2008 | Obtained the ISO 9001:2000 certification |
| December 2007 | Invested in heat treatment equipment (Carbon permeation furnace and chamber gas nitriding furnace) |
| December 2005 | Invested in heat treatment equipment(well gas nitriding furnace) |
| December 2005 | Started production applying lubricating coating technique. |
| December 2005 | Obtained the ISO 14001:2004 certification |
| August 2005 | Started production of heat treatment line (batch furnace and copper plating line) |
| March 2005 | Expansion of painting plant, new construction of Heat treatment plant. Increased the investment capital to 4,100,000 USD |
| December 2003 | New construction of Alumite line |
| August 2002 | Increased investment capital to USD 2,500,000 |
| January 2001 | Obtained the ISO9001:2000 (combined with Parker Kako – parent company) |
| November 2000 | Started production in painting and surface treatment. |
| May 2000 | Established as the first company in Thang Long Industrial Park. Initial investment capital 2,000,000 USD |