Introduction：Hangzhou Silan Microelectronics Co., Ltd. (the Shanghai Stock Exchange, stock code: Silan, 600 460) is located in Hangzhou High-tech Industrial Development Zone, which is specializing in IC design and semiconductor microelectronics related products, the main products are integrated circuits and semiconductors.
Silan bought PCW heat exchanger units in 2003 and 2006, which is working well until now.