Ri Jia Ding

Director/Board Member at TIANDI SCIENCE & TECHNOLOGY CO.LTD

63 year

Producer Manufacturing

Consumer Services

Technology Services

Profile

Ri Jia Ding is currently an Independent Director at Tiandi Science & Technology Co., Ltd. since 2018, an Independent Director at Beijing LongRuan Technologies, Inc. since 2020, and a Professor at China University of Mining & Technology.
Formerly, Dr. Ding was an Independent Director at Shandong Mining Machinery Group Co., Ltd. Education includes a doctorate from Technical University of Berlin, conferred in 1998.

Ri Jia Ding active positions

Companies	Position	Start
TIANDI SCIENCE & TECHNOLOGY CO.LTD	Director/Board Member	2018-10-28
BEIJING LONGRUAN TECHNOLOGIES INC.	Director/Board Member	2020-12-02
China University of Mining & Technology China University of Mining & Technology Other Consumer ServicesConsumer Services Functions as a College/University	Corporate Officer/Principal	2011-05-24

All active positions of Ri Jia Ding

Former positions of Ri Jia Ding

Companies	Position	End
SHANDONG MINING MACHINERY GROUP CO., LTD.	Director/Board Member	-

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Training of Ri Jia Ding

Experiences
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Inactive

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Private companies

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Linked companies

Private companies	5
Tiandi Science & Technology Co., Ltd. Tiandi Science & Technology Co., Ltd. Trucks/Construction/Farm MachineryProducer Manufacturing Manufactures and distributes coal preparation equipment and related mining machineries	Producer Manufacturing
Technical University of Berlin Technical University of Berlin Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
China University of Mining & Technology China University of Mining & Technology Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Shandong Mining Machinery Group Co., Ltd. Shandong Mining Machinery Group Co., Ltd. Trucks/Construction/Farm MachineryProducer Manufacturing Manufactures industrial machineries	Producer Manufacturing
Beijing LongRuan Technologies, Inc. Beijing LongRuan Technologies, Inc. Packaged SoftwareTechnology Services Provides industrial application and business process information solutions for production and mining of coal	Technology Services