4G+Wi-Fi Collector
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Product consultation telephone：
+86-592-3732988；+86-135-9951-0344
Product consultation email：
sales@vidagrid.com；lili.lin@deltaww.com
Company address：
Room 502, Unit 1, No. 23 Wangwanghai Road, Software Park 2, Xiamen City, Fujian Province, China
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