SUNYI company was founded in 2011,which located in Wenzhou economic and technical development zone.ZHEJIANG province,China. Our company is is a professional R & D, manufacturing and sales of intelligent food packaging machinery and equipment, packaging systems and various automation control equipment,and technological innovation oriented …About Us | International Campus Zhejiang University2020-11-4 · International Business School (in progress), Zhejiang University, established. 2017-10-21. The Grand Opening of the Campus. 2016-09-10. International Campus received its first batch of freshmen. 2016-08-16. The first phase of construction was completed, and the faculty and staff of International Campus moved to Haining.