Company News
Bravo! Risun Expanse Corp. won a gold medal in the 39th International Exhibition of Inventions of Geneva !
2011/04/20
The DC brushless atomic cooler series, RFA1504 and RFA1804, of Risun Expanse Corp. were a ...
Wish you a splendid Christmas and wonderful New Year!
2010/01/08
Risun Wishes You All the Best And Merry Christmas & Happy New Year!
ISO9001:2008 Certified
2009/12/18
We have been certified ISO9001:2008
Reliablility and Quality of micro fans or blowers has ...