Wonik QnC Corporation

074600.KQ - KOSDAQ

Wonik QnC Corporation manufactures and sells quartz and ceramic wares used in the production of semiconductor wafers in Korea, Taiwan, the United States, Germany, and China. It operates through Quartz Ware, Ceramic, Optic, and Cleaning and Coating divisions. The company's Quartz division offers process, reactor, outer, inner, and liner tubes; vertical, horizontal, ring, and finger boats; fin pedestals, cap pedestals, and cap base; chamber, dome, and shower head; shield ring, focus ring, shadow ring, wap ring, and twist lock; and bath, robot chuck, and guide. Its Ceramic division manufactures various materials, such as Al2O3, Y2O3, YAG, SiC, AlN, Si3N4, ZrO2, BN; Electrostatic Chuck, Heater, Wafer Table; as well as integrated precision ceramic part solutions for semiconductor, OLED, and automotive industries. The company's Optic division produces excimer lamps, excimer lamp irradiator, dental implant surface treatment device, 222nm sterilization lamps, CS heater, and applicators. Its Cleaning and coating division provides precision cleaning and coating of semiconductor parts. The company was formerly known as Wonik Quartz International Inc and changed its name to Wonik QnC Corporation in 2012. Wonik QnC Corporation was founded in 1983 and is headquartered in Gumi-si, South Korea.

Wonik QnC Corporation trades as 074600.KQ on KOSDAQ. Its latest stored price is $33,450.00 as of June 10, 2026.

Data updated June 10, 2026

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