The Chinese Association for Science and Technology, USA is a non-profit and non-political organization, which was founded in August 1992 in New York City. It is now one of the most-recognized organizations among Chinese professionals in the United States. CAST-SD is one of the most active chapters of CAST-USA, which was registered as a non-political and non-profit organization in 2002. CAST-SD currently has over 1000 active members who are elites from universities, research institutes, high tech corporations, and entrepreneurs.

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Our missions are:

• To promote academic exchanges and professional development of its members;

• To promote friendships and communications among members and to enhance greater understanding of Chinese traditional culture in the United States.

We invite all professionals, scholars, and students to join us as members of CAST-SD.