Sunwin has three primary business activities:

STEVIOSIDE

Stevioside is an all natural zero calorie sweetener and dietary supplement approximately 300 times sweeter than sugar. SUWN sells stevioside at the wholesale level to customers in China, Japan and South Korea. In 2006, SUWN expanded the distribution of stevioside into the US and Canadian markets. Production capacity is approximately 600 tons annually. This segment represented the majority of total net revenues for fiscal 2008 and 2007.

TRADITIONAL CHINESE MEDICINE FORMULA EXTRACTS
Sunwin manufactures and sells over 120 traditional Chinese medicine extracts on a wholesale basis to do-mestic traditional Chinese medicine manufacturers and large animal pharmaceutical manufacturers.