| 1999 Acquired EU certificate by Norway Nemko, CE qualification. |
| 1999 Acquired UL certificate by USA. |
| 2000 Received ISO9002 Certification- 1994 international quality certification. |
| 2000 CB Inspection Certification. |
| 2002 Received ISO9001- 2000 international certification. |
| 2004 Acquired UL certificate by USA. |
| 2010 ISO9001:2008 |
| 2010 ISO14001:2004 |
