iENA Nurnberg -Goldmedaille (11/8/2010) | CN-J Technology Co., Ltd.

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We have professional fiber-optic products design and manufacture experience team 30 years.

We have professional fiber-optic products design and manufacture experience team 30 years.

We have professional fiber-optic products design and manufacture experience team 30 years.

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2010.11.08

iENA Nurnberg -Goldmedaille (11/8/2010)