- Business
- Wonik QnC Corporation is a South Korea-based company primarily engaged in the manufacture and sale of quartz and ceramic products used in the production of semiconductor wafers. The company operates through five main business divisions: Quartz, Ceramics, Lamp, Cleaning, and Quality Management. Its Quartz division produces quartz wares such as tubes, boats, rings, domes, solar boats, and torch chambers used for semiconductor integrated circuits (ICs), liquid crystal displays (LCDs), light-emitting diodes (LEDs), and solar cells. The Ceramics division manufactures fine ceramics including aluminum nitride, silicon carbide, boron nitride composite, silicon nitride, alumina, and zirconia, supplying components for semiconductor processes, flat panel display (FPD) manufacturing, automotive, steel, and electronics industries. The Lamp division produces excimer and extreme ultraviolet (EUV) lamps utilized in semiconductor processing, display, and environmental technology applications. The Cleaning division offers precision washing products such as diffusion process quartz tubes, pedestals, and silicon carbide boats for super precision quartz wares used in diffusion and light thin film vapor deposition semiconductor manufacturing processes. The Quality Management division provides services including quality planning and innovation, quality assurance, and quality control. Wonik QnC Corporation also engages in manufacturing advanced technical components like robot arms and equipment parts across various industries. Founded in 1983 and headquartered in Gumi-si, South Korea, the company changed its name from Wonik Quartz International Inc. to Wonik QnC Corporation in 2012.
In terms of recent strategic developments, Wonik QnC has invested approximately KRW 80 billion in a new 83,000 square meter manufacturing plant located in Gumi High Tech Valley, targeting the production of quartz for semiconductor wafer fabrication, with this expansion project slated for completion around 2024. This investment aims to create around 250 new jobs and strengthen the company's production capacity and market presence. Additionally, Wonik QnC acquired the South Austin-based semiconductor supplier Deposition Technology about a year ago, expanding its footprint and strategic capabilities in clean and coating solutions for semiconductor manufacturing, including collaboration with Samsung Electronics. The company is also actively implementing a compliance control standard and ESG management system, including plans to establish an ESG committee within its Board of Directors to enhance governance, risk management, and sustainable business practices going forward. Financially, Wonik QnC has reported steady revenue growth and a focus on expanding operations and innovation within its semiconductor-related product lines.
Wonik QnC serves a global semiconductor and display market, supplying technology-critical components and materials to leading Korean companies such as Samsung Electronics, SK Hynix, and LG Philips, alongside international semiconductor and equipment manufacturers. Its product portfolio supports semiconductor wafer fabrication, flat panel displays, LEDs, solar cells, and broader industrial applications. The company’s operations span across South Korea, with growth initiatives extending into international markets through strategic acquisition and partnerships.
Overall, Wonik QnC Corporation is a specialized manufacturer in quartz and ceramic materials critical to semiconductor and display manufacturing technologies, with a comprehensive product range that includes high precision quartz wares, advanced ceramics, excimer/EUV lamps, and precision cleaning equipment. Its recent expansions and technology investments underscore its commitment to growth in the fast-evolving semiconductor supply chain.