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ABOUT US
ABOUT US
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Development
Honor
2017
10月
The Third FR30 product research and development success, and put into production,in Oct 2017.
2016
09月
The Second product HS20 was developed successfully and put into production,in September 2016.
05月
The First product HS10 was developed successfully and put into production,in May 2016.
2015
10月
Shanghai CROWN-TECH CO,LTD was established,in October 2015.
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