Urban Green Sound Environment_Doctor of Directional Listening- Intelligent Directional Sound System

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Urban Green Sound Environment

Big Data Intelligent Monitoring, Analysis, and Management Decision System

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Contact Us/CONTACT US

Service Hotline：
18389743860
Business Inquiries：
18389743860
Beijing Office Phone：
13810086034

Close cooperation/cooperate

Business：BR@tsingwen.vip
Recruitment：HR@tsingwen.vip
Address：
Haigui Town , Lingshui Li Autonomous County, Hainan Province, China

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