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Company phone：+86 10 82938422 / 82783029 -
Company fax：+86 10 82781332 -
Company mailbox：sales@atfcd.com -
Company website：www.atfcd.com -
Teaching website：www.softtone.cn:8080 -
Company address：4F,Building B, No.31 Jiancaicheng West Road, Haidian District, Beijing
官方网站
微信服务号
智书订阅号
软件通服务号
