Surwit Technology Inc. is located in Hangzhou of China and specialized in various chromatographic analysis instruments, spectrometers and relevant data system. 

Surwit Technology was originated from Zhejiang University intelligent information engineering institute.

Surwit integrate the research, development, product, sales and technical services as a whole. 

The main product N2000 chromatogram data system occupies the biggest market share each year, nearly more than 8000 sets yearly, Customers have been reached to 100,000 till 2010.