- 陕西省西安市高新区锦业一路29号龙旗科技园A座8层
- 邮编：710075
- Add: Floor 8，Building A, Jinye 1st road No29, Gaoxin district, Xi'An, Shaanxi, PRC
- P.C.: 710075
- 电话：+86 29 88338338
- 邮箱：ns@nowledgedata.com
- Tel: +86 29 8833 8338
- Email：ns@nowledgedata.com
- 北京市朝阳区京密路弘园5号A3-4
- 邮编：100015
- Add: Building No1 FourWork，No10 Jiuxianqiao Road, Chaoyang District, Beijing
- P.C.: 100015
- 电话：+86 10 57211955
- 邮箱：ns@nowledgedata.com
- Tel: +86 10 5721 1955
- Email：ns@nowledgedata.com
