Jing Yan Zhang

Jing Yan Zhang

Chairman at Beijing Tong Ren Tang WM Dianorm Biotech Co., Ltd.

50 year
Health Technology
Technology Services

Jing Yan Zhang active positions

CompaniesPositionStartEnd
Chairman 2019-09-03 -

Career history of Jing Yan Zhang

Former positions of Jing Yan Zhang

CompaniesPositionStartEnd
TONG REN TANG TECHNOLOGIES CO. LTD. Investor Relations Contact - 2021-10-31
Corporate Secretary 2010-11-08 2021-10-31
BEIJING TONGRENTANG CO., LTD Public Communications Contact - -

Statistics

International

China 4

Operational

Investor Relations Contact 1
Corporate Secretary 1
Public Communications Contact 1

Sectoral

Health Technology 3
Technology Services 2

Positions held

Active

Inactive

Listed companies

Private companies

Linked companies

Listed companies2
TONG REN TANG TECHNOLOGIES CO. LTD.

Health Technology

BEIJING TONGRENTANG CO., LTD

Health Technology

Private companies1

Technology Services

See company connections