Jun. 1949
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Established. Started twisting silk rayon.
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Apr. 1960
|
Started texturing proccess since the demand
for textured nylon was increased.
|
Jun. 1969
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Factory No.3 was founded.
Commercial production of synthetic filament yarn
for industrial use was started.
|
Oct. 1973
|
Introduced heat set finishing machine.
Started producing the high quality sewing threads.
|
Sep. 1974
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Factory No.1 was enlarged and rebuilt.
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Sep. 1975
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Capital increase to 20 million yen.
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Sep.1979
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Finished second rebuilding of Factory No.1.
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Apr. 1981
|
Set up the resin bonding section.
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Dec. 1982
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Enlarged factory for the bonding section.
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Dec. 1982
|
Started selling our original brand bonded threads, "SAN-ESU
BOND".
|
Dec. 1986
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Set up new resin bonding machines for development of "CELLAN".
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May 1990
|
Established the joint corporation with Toray Industries. Inc.,
"PT. OST FIBRE INDUSTRIES" in Indonesia.
|
Sep. 1999
|
Newly founded HIYOU Factory for setting
up more bonding machines.
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