| 2007 |
Bar for roof carrier |
Utility model right No. 20-0437057 |
| 2008 |
High strength aluminum alloy material with improved processability, manufacturing method thereof, and headrest frame for automobile using the same
|
Patent No. 10-0793697, Japanese patent No. 445296 |
| 2009 |
Aluminum alloys with improved impact energy and extruded products made therefrom |
Patent No. 10-0909699 |
| 2013 |
Integrated roof rack for car and manufacturing method thereof |
Patent No. 10-1284765 |
| 2014 |
Towing integral aluminum bumper assembly |
Patent No. 10-1363909 |
| 2014 |
Roof rack for car |
Registration of similar design No. 30-0750680 |
| 2015 |
Manufacturing device & method of auxiliary material for vehicle |
Application No. 10-2015-0080116 |
