Did Du Dalin leave Big Dipper Technology Co., Ltd.?

No Du Dalin didn't leave Dipu Technology Co., Ltd. Beijing Dipu Technology Co., Ltd. (deepexi.com) was established on 20 18, and is a leading data intelligence service provider. Based on the latest data intelligence technology, Dipu Technology takes the commercial value of data as the core, and provides customers with big data basic software products and services in the field of data intelligence.