Ya Dong Liu

Corporate Officer/Principal at TONG PETROTECH CORP.

39 year

Energy Minerals

Consumer Services

Profile

Ya Dong Liu is currently the Director & Manager at DDGY Oil Services Co. Ltd.
and the Vice President at Tong Oil Tools Co., Ltd.
He completed his undergraduate degree at China University of Petroleum (East China).

Ya Dong Liu active positions

Companies	Position	Start
TONG PETROTECH CORP.	Corporate Officer/Principal	-
DDGY Oil Services Co. Ltd. DDGY Oil Services Co. Ltd. Oil & Gas ProductionEnergy Minerals DDGY Oil Services Co. Ltd. engages in the provision of oil exploration services. Its business scope includes technology promotion services; mineral resources exploration; oil logging technology services; sales of machinery and equipment, and chemical products; warehousing services; freight forwarding; and import and export of goods. The company was founded on January 12, 2006 and is headquartered in Beijing, China.	Director/Board Member	-

All active positions of Ya Dong Liu

Training of Ya Dong Liu

China University of Petroleum (East China)

Undergraduate Degree

Experiences
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Private companies

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Linked companies

Listed companies	1
TONG PETROTECH CORP.	Energy Minerals

Private companies	1
DDGY Oil Services Co. Ltd. DDGY Oil Services Co. Ltd. Oil & Gas ProductionEnergy Minerals DDGY Oil Services Co. Ltd. engages in the provision of oil exploration services. Its business scope includes technology promotion services; mineral resources exploration; oil logging technology services; sales of machinery and equipment, and chemical products; warehousing services; freight forwarding; and import and export of goods. The company was founded on January 12, 2006 and is headquartered in Beijing, China.	Energy Minerals