Since establishment in 1999, Risun Expanse Corp. has been on a journey to develop motors of smaller sizes and integrated with more functionalities under the philosophy of "making motors an integral part of people's daily life." The devotion finally paid off as Risun was granted the first US pate... Full Story
Risun Expanse Corp. has pulled out all stops since its establishment in 1999 to develop what it calls coin-type DC brushless vibration motors that do more than single function, aiming to live up to its philosophy of “making motors an integral part of people’s daily life.” Such belief has led the mak... Full Story
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 protected by patents in Germany, Japan, Singapore, South Kor... Full Story
Since establishment in 1999, Risun Expanse Corp. has been on a journey to develop motors of smaller sizes and integrated with more functionalities under the philosophy of "making motors an integral part of people's daily life." To make that philosophy realizable, the company has invested around ... Full Story
| Company: | RISUN EXPANSE CORP. |
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