1987, First-Class Knight Medal and Certificate from 36th Eureka World Inventions Fair, Brussels, Belgium

1988, Oscar Golden Cup Medal, 16th International Exhibition of Inventions & Techniques, Geneva, Austria

1989,Golden Medal, 1st Beijing International Fair, Beijing, China

1989, Golden Cup Medal, French Industrial and Commercial Association, Paris, France

1990, Shen Nong Cup Golden Medal, 1st Chinese Traditional Medicine & Pharmacy Cultural Fair, Beijing, China

1991, Golden Medal, 14th World Inventions Fair, New York, U.S.A

1993, Golden Medal, 42th Eureka International Inventions Fair, Brussels, Belgium

1989, Golden Medal, 80th International Fair, Paris, France

1997,Golden Medal, International High Quality Products Exhibition, Malaysia