Stable operation and low EMILow power and low wear Brushless commutation and a long service life Application Applicable to Fan motor for the cooling of mobile phone, NB and PDA driving motors for OA machine  Risun Expanse Corp.'s D... - Update: 2009-08-20

   CE verification of complianceISO 9001-2000 Certificate Taiwan Excellence Award in 2008 Bronze Medal Award in INST 2008 Gold Medal Award in INST 2007Bronze Medal Award in INST 2007Golden Quality Award for Customer Satisfaction Golden Rol... - Update: 2009-11-05

 Risun Expanse Corp.'s DC brushless micro vibration motor, measuring only 1 centimeter in diameter and 0.4 centimeter in height, is the industry's first such product to win U.S. patent and enter into volume production.Now, it has also been prote... - Update: 2009-08-20

 About Risun Expanse CorporationFounded in 1999, [ Risun Expanse Corporation ] specializes in the research and development, manufacturing, and marketing of DC brushless micro-motors and micro-coolers. Risun has outstanding R&D team and the m... - Update: 2009-08-20