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Shanghai Changjiang was awarded with the title of “Star of Green Development”

Shanghai Changjiang was awarded with the title of “Star of Green Development”

14

2012

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05

Changjiang Anti-Radiation Headset participated in USA CES Exhibition

Changjiang Anti-Radiation Headset participated in USA CES Exhibition

22

2012

/

05

Our Company Attended 2012 HK Electric Products Exhibition

Our Company Attended 2012 HK Electric Products Exhibition

23

2012

/

05

Our Company Took Part in USA Miami Asia Consumer Electronics Show

Our Company Took Part in USA Miami Asia Consumer Electronics Show

23

2012

/

05

Our Company Participated in 2011 HK Electric Products Exhibition

Our Company Participated in 2011 HK Electric Products Exhibition

23

2012

/

05

Changjiang Radiation-proof Earphone is verified by FCC

Changjiang Radiation-proof Earphone is verified by FCC

23

2012

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05

Changjiang Radiation-proof Earphone is verified by CE

Changjiang Radiation-proof Earphone is verified by CE

23

2012

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05

Bioinitiative

Bioinitiative

23

2012

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05

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