Ryan B. Zeng

Ryan B. Zeng

Director/Board Member at Welichem Biotech, Inc.

Health Technology
Consumer Services
Retail Trade

Ryan B. Zeng active positions

CompaniesPositionStartEnd
Director/Board Member 2014-01-01 -
Corporate Officer/Principal 2007-12-31 -

Career history of Ryan B. Zeng

Training of Ryan B. Zeng

Jilin University Undergraduate Degree

Statistics

International

Canada 3
China 2

Operational

Director/Board Member 1
Undergraduate Degree 1
Corporate Officer/Principal 1

Sectoral

Health Technology 2
Consumer Services 2
Retail Trade 2

Positions held

Active

Inactive

Listed companies

Private companies

Linked companies

Private companies2

Health Technology

Retail Trade

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