aria@addvalueflow.com
No.13 Hancheng Road, Qingdao Free Trade Zone, Shandong Province, 266555 P.R. China
+86 (0)532 -86769761
+86 156 3425 3937
+86 150 2165 6074 (Australia, Africa)
greta@addvalueflow.com
frank.huang@addvalueflow.com (Australia, Africa)
+86 198 6212 5430