Background
Cheng, Ruwen was born on September 24, 1947 in Shanghai, China.
Cheng, Ruwen was born on September 24, 1947 in Shanghai, China.
Chemical engineer, East China U. Chemical Technology chemical engineer, Oregon State University, 1990.
Researcher, Shanghai Institute Rubber Products, 1979-1986; chief chemist, Avon Rubber Company, since 1990.
Member American Chemical Society (rubber division), Tau Beta Pi.
M. Jianmei Zhang, since 1978. 1 child, Geoffrey.