Shanghai Haoyin Intelligent Technology Co., Ltd.
LED Screen
Conference System
Video Conference
Professional sound reinforcement
Speaker
Stage Lighting
Public Broadcasting
Active Recorder
Central control system
Advertising Machine
Conference Series
Sound Reinforcement
Other Products
Regular Series
Rental Series
Hengxin Series
COB Series
LED All-in-one Machine Series
EN
CN
Contact Us
hjykelvin
Debi Century WE13+08, 6 Pubei Road, Xuhui District, Shanghai
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