Q.S.I Co., LTD. Company Description

Q.S.I Co., LTD. develops, manufactures, and sells red and infra-red laser diodes in South Korea and internationally. The company also provides foundry services, that includes Epi wafers, wafer foundry services, and package services.

Its laser diodes are used in power tools, medical, motion recognition, laser printers, lidar, and various sensors.

The company was founded in 2000 and is based in Cheonan-si, South Korea.

Q.S.I Co., LTD.

Country	South Korea
Founded	2000
Industry	Semiconductors and Related Devices
Employees	103
CEO	Cheong-Dae Lee

Contact Details

Address: 17 Cheonheung 8-gil Cheonan-si, 31044 South Korea
Phone	82 4 1410 5000
Website	qsilaser.com

Stock Details

Ticker Symbol	066310
Exchange	KOSDAQ
Fiscal Year	January - December
Reporting Currency	KRW
SIC Code	3674

Key Executives

Name	Position
Cheong-Dae Lee	Chief Executive Officer