Cloud Light Technology Limited (“Cloud Light”) designs, markets, and manufactures advanced optical modules for datacenter interconnect and optical sensor for automotive applications.

Headquartered in Hong Kong, Cloud Light was founded in 2018 as a spin-off from TDK Corporation. It has facilities strategically located in the region, including research and development centers in Hong Kong and Taiwan, and state-of-art manufacturing facilities in Dongguan, China.


Hong Kong

Corporate Office & R&D Centre

Cloud Light Technology Limited
Units 1515-1519, Building 19W
19 Science Park West Avenue
Hong Kong Science Park
Pak Shek Kok, New Territories
Hong Kong

T +852 3619 3918


R&D Centre

Taiwan Cloud Light Technology Limited
14F-1 & 14F-2, No. 268, Liancheng Road
Zhonghe District, New Taipei City 23553
Taiwan, R.O.C

T +886 (2) 8227-3600

Dongguan, China

Manufacturing Plants

4 Ankang Street
Changang Town, Dongguan City

Guangdong Province, PRC 523870

T +86 (769) 8155-5998