Hangzhou Sangao Optoelectronic Technology Co., Ltd.
11 year
side led backlight
$Negotiate the price
LED Back light
LED light bar
2inch size LED Dot M...
$0.10
LED Dot Matrix
$0.05
8*8 LED Dot Matrix
Negotiate the price
LED numeric display
$0.20
LED seven segment di...
$0.60
11 year
11 year
