| Patent | |||
 |
 |
 |
 |
| Patent Certificate Patent No. 0477205 |
Utility Model Registration No. 0385905 |
Utility Model Registration No. 0370599 |
Utility Model Registration No. 0283992 |
 |
 |
||
| Utility Model Registration No. 0198392 |
Utility Model Registration No. 0163106 |
||
| Quality Certificate | |||
 |
 |
 |
|
| ISO 9001:2008 | ISO 9001:2008 | ISO 9001:2001 | |
| >Authentication Certificate | |||
 |
 |
 |
|
| Venture Company Authentication Certificate | Technological Innovation Small and Medium Company Authentication Certificate | Reward Plaque | |
