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C01-C04, Building 13, 3388 Zhoujiazui Road, Fudan Software Park, Shanghai
Fuzhou Development Center: Room 506, Building A, Jinsanqiao Building, No. 558 Liuyi North Road, Gulou District, Fuzhou City, Fujian Province
Xiamen R&D Center: 401, No. 36 Guanri Road, Software Park Phase II, Siming District, Xiamen City
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021-58820906/0881(fax)
zhangshu@dataknown.cn
