Tranke is providing 3 level services to all customers. Based on hierarchical service structure, our customers are ensured to get prompt, professional and satisfying service.
北京 Beijing 总部
上海 Shanghai 分公司
西安 Xian 办公室
深圳 Shenzhen 分公司
成都 Chengdu 办公室
香港 Hong Kong 办公室
24/7 服务中心全国热线
24/7 Service Center National Hotline.
24/7 服务电子邮件
24/7 Service email service@wonderit.cn
24/7 QQ工作群提供支持服务和消息通知
24/7 QQ work group provides support services and message notifications