1969 ~ 1940
-
prepare oneself for the first-rate rise.
-
1965.03
Refractories export to Thailand ($15,000),
The Mokpo Daily -
1964.12
KS certified first in the industry
(The Korea Economic Daily)
-
1964.09
KS certified (6 items)
-
1947.05
Chosun Refractories Chemical Industry Co. Ltd. Founded
- Present ~ 1990
