| Chaka | Kudabwitsa |
| Jan. 2003 | Mabwalo othamanga amakhazikika |
| Mar. 2004 | Shenzhen Bao ofesi yayamba kugwira ntchito |
| Mar. 2004 | Chitetezo cha chilengedwe cha Shenzhen |
| Meyi-04 | Iso9001: 2000 |
| Meyi-04 | Iso14001: 2004 |
| Meyi-04 | Ts16949: 2002 |
| Aug. 2004 | Dera la D Dunion |
| Meyi-05 | Chigawo cha Ul |
| Sep.2005 | Kupanga Kupanga |
| Feb.2006 | Chitsulo cha Metal Core PCB chidakhazikitsidwa |
| Meyi.2007 | Kupanga momveka bwino |
| Julayi.2007 | Cqc |
| Sep.2007 | Lowani nawo Shenzhen PCB |
| Sep.2007 | Kuthekera kwapakuku kwa CCB |
| Oct.2007 | 26 Zigawo za PCB |
| Mar.2008 | AAA Miyambo Yapamwamba Kwambiri Bungwe |
| Jun-08 | Ts16949: 2009 |
| Mar.2010 | Chitsime chachikulu cha HDI Board, Makina Osema Laser Laser |
| Apr.2011 | Gawo lazikulu la PCB |
| Meyi-11 | 01005 zigawo za PCB |
| Jun-12 | Iso13485 |
| Mar-12 | Dziko lonse-techbiserbise |
