Profile

Chang Yun Wen occupies the position of Chairman-Supervisory Board for Shandong Sinocera Functional Material Co., Ltd. Dr. Wen received an undergraduate degree from Northwest University (China) and a doctorate from Southwest Petroleum University.

Chang Yun Wen active positions

Training of Chang Yun Wen

Southwest Petroleum University Doctorate Degree
Northwest University (China) Undergraduate Degree

Experiences
Positions held

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Private companies

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Connections

49

1st degree connections

3

1st degree companies

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Executives

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Linked companies