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ShenZhen WingHang Technology Co.,Ltd

Testing PCB digits

Testing LED digital Number Modules in PCB boards before installing all of the spare parts & control systems on the cabinets,Quality control is our goal !

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Uploaded on May 23, 2021

Testing PCB digits

Testing LED digital Number Modules in PCB boards before installing all of the spare parts & control systems on the cabinets,Quality control is our goal !

144 views
0 faves
0 comments
Uploaded on May 23, 2021
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