1975. |
Jan. |
4. |
Established Joil Industry Co., Ltd. (72-30, Onsoo-dong, Guro-gu, Seoul) |
1978. |
May. |
|
Renamed as a Joil Machinery
Industry and moved |
1980. |
Jun. |
|
Nominated as a promising small and medium sized company (Choheung Bank) |
1986. |
Jul. |
15. |
Established Joil Kiyoen
Co., Ltd. |
1988. |
Feb. |
16. |
Resisted as a heat instruments manufacturer |
1990. |
Aug. |
|
Expanded an Ansan factory
|
1993. |
Jul. |
|
Developed Crusher (oil press) |
1996. |
May. |
4. |
Patented bending method & devices of coiled plate (flat plate) (No. 099028) |
|
Nov. |
|
Registered Design for Crusher (NO. 187849 and 187850) |
1999. |
Nov. |
|
Set up reasonable management |
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