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Our Certificates
China Guangzhou Jiuding Yinshi Technology Co., Ltd. certification
CQC
China Guangzhou Jiuding Yinshi Technology Co., Ltd. certification
IP65 Waterproof and Dustproof Test Report
China Guangzhou Jiuding Yinshi Technology Co., Ltd. certification
MEKEY - Electronic Trademark Certificate
China Guangzhou Jiuding Yinshi Technology Co., Ltd. certification
Inspection report
China Guangzhou Jiuding Yinshi Technology Co., Ltd. certification
Digital audio processing system
China Guangzhou Jiuding Yinshi Technology Co., Ltd. certification
Paperless Meeting Management System
China Guangzhou Jiuding Yinshi Technology Co., Ltd. certification
Audio and video construction level 1
China Guangzhou Jiuding Yinshi Technology Co., Ltd. certification
Audio and video effects processing system software
China Guangzhou Jiuding Yinshi Technology Co., Ltd. certification
Uniview Commercial Display Authorized Copy
China Guangzhou Jiuding Yinshi Technology Co., Ltd. certification
Central control system
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