| 1968 |
¤ýÇö´ë°ø¾÷»ç¼³¸³
|
|
Established Hyundai industrial factory |
| |
| 1983 |
¤ý¼ºÈƾ˷ç¹Ì´½
´ë¸®Á¡ °³¼³ |
|
Established Sunghun Aluminum agency |
| |
| 1991.2 |
¤ýÁ¶ÈïÆ¯¼ö¼¦½Ã(ÁÖ)¿¡¼
¿µµ¿Æ¯¼ö¼¦½Ã(ÁÖ)·Î »óÈ£º¯°æ |
|
Changing firm name from jo hung special sash Co.,Ltd |
|
to Young dong special sash Co.,Ltd |
| |
| 1992.8 |
¤ýÀü¹®°Ç¼³(âȣ°ø»ç¾÷)
Ãëµæ |
|
Obatainde special construction (Construction for windows) |
| 1998.7 |
¤ýâȣ¿ë
¼¦½Ã ÀÇÀåµî·Ï |
|
Registration of designs (Sash for windows) |
| |
| 1999.2 |
¤ýÁ¶¸³½Ä
â»ì ½Ç¿ë½Å¾Èµî·Ï |
|
Registration of pratical design (Prefabricated lattice)
No.97-9795 |
| |
| 1999.7 |
¤ýÁ¶¸³½Ä
â»ì ½Ç¿ë½Å¾Èµî·Ï (97-14775, 96-14908) |
|
Registration of pratical design (Prefabricated lattice)
|
|
No.97-14775, 96-14908 |
| |
| 1999.8 |
¤ý¾Ë·ç¹Ì´½¼¦½Ã
·¦Çιæ¹ý ƯÇãµî·Ï (Á¦230528È£) |
|
Registration of special pemission |
|
(Method of aluminum sash wrapping) No.230528 |
| |
| 1999.9 |
¤ý½ÃÈÁöÁ¡
°øÀå ¼³Ä¡ (½ºÅÙ·¹½º °°ü ¹× Á¦Ç°) |
|
-°æ±âµµ ½ÃÈï½Ã Á¤¿Õµ¿ 1382-6 (½ÃȰø´Ü 3¸¶ 406-1) |
|
Located a factory in shi hwa (Stainless pipes &
products) |
|
-1382-6 shi hwa inductrial complex 3 ma 406-1 |
|
-jung wang-dong, shihung-si, kyungki-do |
| |
| ¤ý±â°è
±¸Á¶¿ë ½ºÅÙÀη¹½º °°ü¿¡ ´ëÇÑ ¢ÞÇ¥½ÃÇã°¡ ȹµæ |
|
(KSD3536) |
|
Permission of representing K.S mark |
|
(Stainless steel pipes for mechanical structure) |