¡¾Profile¡¿
Changchun First Optics Co.,Ltd
is a high and new technique corporation mainly engaged
in researching, exploring and producing encoder and optical
instruments.It is also the only national experimental
base in encoder project. At present, the production scale
and the ration in the market are at the first place in
the country.
Changchun YuHeng Optics Co.,LTD
manufacture and trade of
encoders ,
Changchun Shidai optical&electronic company
manufacture and trade of
optical
instruments.
¡¾History¡¿
¡¤1965
Changchun First Optical Instrument Factory was founded
and produced the first optical instrument.
¡¤1967
The first encoder was produced.
¡¤1980
The encoder participated in the launching of the carrier
rocket and the ICBM, and was given a high commendation
by the National Military Committee and the State Council.
¡¤1986
The technique of encoder was introduced from SUMTAK
Company of Japan.
¡¤1987
The encoder was rewarded the excellent mechanical and
electronic product by the national economy and trade
committee.
¡¤1995
The encoder participated in the launching of the APA
satellite, and was given a high commendation by the
National Military Committee again.
¡¤1999
The Changchu Shidai optical and electronic company was
founded. Ever since, Changchun First Optical Instrument
Factory became an encoder producer and Changchu Shidai
optical and electronic company deals in optical instruments.
¡¤2002
The factory reformed the system successfully, and changed
the name into Changchun First Optics Co., LTD.
¡¤2005
The Changchun YuHeng Optics Co.,LTD was founded.
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