About Us
Short for "Research, Development & Logistics", RSL was established in 1997 and is a leading electronics distributor and technical consulting company. The company specializes in professional audio amplifier and power supply solution.
Headquartered in Hong Kong SAR, RSL operates sales offices in Taiwan, Shanghai, Qingdao, Beijing, Shenzhen and Xiamen. The company is supported by a global network of distributors and manufacturer's representatives.
RSL has a strong financial backup from its parent company, SAS Dragon Holding Ltd., which is a public listed company in the Hong Kong Stock Market. In our decade long tenure in the business, RSL has made remarkable 10-fold revenue to US $90 million in 2007 and it keeps increasing steadily.
Some of our operating brands include:- APEXONE
- CALIFORNIA MICRO DEVICES
- EVERLIGHT
- FAIRCHILD SEMICONDUCTOR
- NATIONAL SEMICONDUCTOR
- PERICOM TECHNOLOGY
- THERMODISC
- ZETEX
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Products & Services
Audio Amplifer Design Service
 | An electronic component is any physical entity in an electronic system whose intention is to affect the electrons |
Professional Audio Amplifier
 | An electronic component is any physical entity in an electronic system whose intention is to affect the electrons |
Power Supply System Solution
 | Constraints that commonly affect power supplies are the amount of power they can supply, how long they can supply |