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Fiber optic communications
RF & Microwave instruments
Measuring instrument
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sales hotline:86-755-88367676  |  86-755-88367766
sales hotline:13316923676  |  18948779176
E-Mail:sales@u-instrument.com info@u-instrument.com
Zip code:518131
Address:13/F, Huining Building, Qianlong, Minzhi Ave,Longhua New District, ShenZhen,China