ISO9001:2008 Certified

2009/12/18

We have been certified ISO9001:2008
Reliablility and Quality of micro fans or blowers has been appoved by ISO certificate.

2011/11/23

2011/04/20

The DC brushless atomic cooler series, RFA1504 and RFA1804, of Risun Expanse Corp. were a ...

2010/01/08

Risun Wishes You All the Best And Merry Christmas & Happy New Year!