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ShenZhen YuanFa Digital Technology Co.,Ltd
Shenzhen, Guangdong, China (Mainland)
86-755-29164485
Business Type:
Manufacturer
Featured Products
Video Door Phone with 15V Working Voltage and Simple Push-button Operation
Wired Video Door Phone with Non Polarity Install and 2-wire Connection
Video Anti-interference Equipment with 3W Power Consumption
Color Management Video Intercom System, 2-wire Connected, Non-polarity Install
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