通Signal address：
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No. 2#2805, Fuzhou Industrial Base of Geospatial Information, Beidou Field, No. 15, Gaoxin Avenue, Minhou County, Fuzhou, Fujian
Contact number;
0591-8808-4571
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Telephone working hours are Monday to Friday 9:00-12:00, 1:30-5:30 holidays closed。
We will provide you with sincere service at any time。
Contact QQ: 470210855 After-sales phone: 17750263289
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