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