Absolute Radiant Limited
Absolute Radiant Limited (ARL) based in the Silicon Valley of the United States was established in 2011 and has become prominent in international community benefiting from its geographical advantages. ARL is a semiconductor power chip R&D and design company registered in the British Virgin Islands. The design and R&D center of the group headquarters is located in Silicon Valley, and the operating headquarters are situated in Taipei, Taiwan, building the brand of "APD". In the industrial revolution of "informatization and digitization", we have deeply understood and grasped the industrial development opportunities provided by the huge demand for hardware virtualization and electrization of motor in the domestic and global alternative energy markets, and have been well positioned and formulated a successful strategic plans in advance.
ARL has foreseen the market trend and opportunities, such as semiconductor power chip mechatronics, digitized frequency converters in appliances, intelligent electric vehicles, etc. All these have been showing that global energy saving and emission reduction is an inevitable global market trend, and it is unstoppable!
APD, based in Silicon Valley with headquarters in Taipei, focuses on semiconductor power chip R&D and design. The company is strategically positioned to meet global demands for hardware virtualization and electrification, particularly in areas like intelligent electric vehicles and energy-efficient solutions. APD has developed advanced power control switch modules to support these growing trends.

ISO 9001:2015; UL1557; TS16949 CERTIFIED

Vision
Become the world's leading manufacturer.

Mission
Create real and lasting value for our customers.

Values
Sustainable Operations | Innovation
Customer Success | Win-Win Collaboration
Milestone
Established
ARL was established in Silicon Valley, USA, mainly engaged in R&D and design of semiconductor chip power modules.
Subsidiary-Taiwan
ARL set up a subsidiary in Taiwan - LONGLINK INTERNATIONAL CO., LTD., focusing on the development of semiconductors for discrete power devices under the brand name APD, with extensive cooperation with world-renowned semiconductor manufacturers.
R&D Results
Patented technology used to improve SJ-MOSFET, SG-MOSFET.
Patented technology used to improve the third-generation of SiC.
Certifications & Patents
We have 20 patents and have passed ISO 9001:2015 / CNS 12681 / UL 1557 / TS16949 management system certification.
Subsidiary-Shanghai
ARL set up a subsidiary in Shanghai, to carry out the third-generation semiconductor SiC wafer cutting, packaging, assembly, and testing business.
R&D Results
Mass Production of SiC-JBS 650V and 1200V.
Mass Production of SiC-MOS 1200V.
If you’re interested in our products or need technical support, feel free to contact us.