Production wholesale LED control card, GSM message control card, a screen control card, the LED display control system, wireless LED control card - Shenzhen LongGreat Electronic Technology Co.,Ltd

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LongGreat 2017 New Year's Day and Spring Festival	2017-1-5
2017 International Signs&Exhibition,Guangzhou	2017-1-5
LongGreat 2016 New Year's Day and Spring Festival	2015-12-29
Company Expanding	2015-10-8
the national holiday	2015-10-8
the new control card-TF-QC3 launched	2015-10-8
the new control card-TF-QC1 launched	2015-10-8
the new control card-TF-QA1 launched	2015-10-8
LED CHINA 2015	2015-9-22
ON February 2014 Exhibition Nofication	2014-1-16
New Year's notice	2013-12-26
Shenzhen LongGreat Electronic Technology Co.，Ltd w	2013-1-15
LED exhibition announcement	2012-9-1
fenghuang mountain for a travel.	2012-4-11