BCnC, The Republic of Korea - Komachine Supplier Profile and Product List

- BCnC Co., Ltd. is a specialized developer and supplier of special material parts made from ceramic, silicon, and quartz for semiconductor, display, solar, and LED equipment. The company focuses on the localization and vertical integration of consumable parts, such as high-purity synthetic quartz (QD9+), silicon, and special ceramics (CD9), for semiconductor etching processes. With over 15 years of accumulated technology and know-how, it provides high-quality products to domestic and international semiconductor manufacturers and equipment makers in a timely manner.BCnC Co., Ltd. is a specialized developer and supplier of special material parts made from ceramic, silicon, and quartz for semiconductor, display, solar, and LED equipment. The company focuses on the localization and vertical integration of consumable parts, such as high-purity synthetic quartz (QD9+), silicon, and special ceramics (CD9), for semiconductor etching processes. With over 15 years of accumulated technology and know-how, it provides high-quality products to domestic and international semiconductor manufacturers and equipment makers in a timely manner.
- Ceramic Parts: Etching process components based on Boron Carbide (CD9), offering a lifespan over 30% longer than conventional SiC and reduced carbon content for cleaner chambers. Development and supply of new material parts suitable for 200-layer or higher NAND flash etching processes.Ceramic Parts: Etching process components based on Boron Carbide (CD9), offering a lifespan over 30% longer than conventional SiC and reduced carbon content for cleaner chambers. Development and supply of new material parts suitable for 200-layer or higher NAND flash etching processes.
- Silicon Parts: High-purity single-crystal silicon ingots and Nitride-free polysilicon (SD9+P) focus rings. Internalization of the entire process from ingot synthesis to ultra-precision processing ensures quality and cost competitiveness. Circular production methods for material cost and processing time reduction.Silicon Parts: High-purity single-crystal silicon ingots and Nitride-free polysilicon (SD9+P) focus rings. Internalization of the entire process from ingot synthesis to ultra-precision processing ensures quality and cost competitiveness. Circular production methods for material cost and processing time reduction.
- Quartz for Semiconductor Mfg equipment: Product lines include self-developed high-purity synthetic quartz (QD9, QD9+) and natural quartz. QD9+ is a world-class synthetic quartz with 99.999% purity, low OH content, excellent plasma resistance, and heat resistance. Cylinder-type ring products offering 50% longer lifespan than natural quartz, reduced micro-bubbles and particles, contributing to improved semiconductor yield.Quartz for Semiconductor Mfg equipment: Product lines include self-developed high-purity synthetic quartz (QD9, QD9+) and natural quartz. QD9+ is a world-class synthetic quartz with 99.999% purity, low OH content, excellent plasma resistance, and heat resistance. Cylinder-type ring products offering 50% longer lifespan than natural quartz, reduced micro-bubbles and particles, contributing to improved semiconductor yield.
- Semiconductor Modification Item, Semiconductor Modification - Heating, Saw Wire, Tools: Development and production of various semiconductor equipment parts, including semiconductor component modification, heating cables, and ceramic bearings. History of developing and selling equipment components like MXP chambers, chamber lids, and filter housings.Semiconductor Modification Item, Semiconductor Modification - Heating, Saw Wire, Tools: Development and production of various semiconductor equipment parts, including semiconductor component modification, heating cables, and ceramic bearings. History of developing and selling equipment components like MXP chambers, chamber lids, and filter housings.
- Material Localization and Vertical Integration: Successful localization through in-house development and production of core semiconductor materials such as high-purity synthetic quartz (QD9+), silicon, and Boron Carbide (CD9). Vertical integration of the entire process, from raw material ingot synthesis to ultra-precision processing and cleaning, ensuring consistent quality and enhanced cost competitiveness.Material Localization and Vertical Integration: Successful localization through in-house development and production of core semiconductor materials such as high-purity synthetic quartz (QD9+), silicon, and Boron Carbide (CD9). Vertical integration of the entire process, from raw material ingot synthesis to ultra-precision processing and cleaning, ensuring consistent quality and enhanced cost competitiveness.
- Differentiated New Material Technology: QD9+ synthetic quartz provides high purity, low OH content, and excellent plasma resistance, offering a longer lifespan and higher yield compared to natural quartz. CD9 Boron Carbide new material boasts superior durability and lower contamination than SiC, suitable for advanced micro-fabrication processes. Nitride-free SD9+P polysilicon expands into the high-quality focus ring market, with circular production methods enhancing price competitiveness.Differentiated New Material Technology: QD9+ synthetic quartz provides high purity, low OH content, and excellent plasma resistance, offering a longer lifespan and higher yield compared to natural quartz. CD9 Boron Carbide new material boasts superior durability and lower contamination than SiC, suitable for advanced micro-fabrication processes. Nitride-free SD9+P polysilicon expands into the high-quality focus ring market, with circular production methods enhancing price competitiveness.
- Global Client Base and Market Expansion: Supplies products to top-tier global semiconductor manufacturers and equipment makers including Samsung Electronics, SK Hynix, Intel, and Micron. Initiated supply of QD9+ and SD9+P to North American integrated device manufacturers (IDMs) and foundries, expanding its overseas market share. Overseas sales accounted for 36.9% in Q3 2025, with projections to exceed 50% in the future.Global Client Base and Market Expansion: Supplies products to top-tier global semiconductor manufacturers and equipment makers including Samsung Electronics, SK Hynix, Intel, and Micron. Initiated supply of QD9+ and SD9+P to North American integrated device manufacturers (IDMs) and foundries, expanding its overseas market share. Overseas sales accounted for 36.9% in Q3 2025, with projections to exceed 50% in the future.
- Continuous R&D Investment and Technology Portfolio Expansion: Holds over 63 patents, maintaining a technological edge. Exploring new business areas, such as the development of biomass-derived biodegradable plastic (PGA) production technology, based on its semiconductor material expertise.Continuous R&D Investment and Technology Portfolio Expansion: Holds over 63 patents, maintaining a technological edge. Exploring new business areas, such as the development of biomass-derived biodegradable plastic (PGA) production technology, based on its semiconductor material expertise.
- Stable Supply Chain and Customized Response: Ensures a stable supply of products through material internalization and vertical integration. Possesses the capability for rapid response through customized design and manufacturing to meet diverse process requirements of clients.Stable Supply Chain and Customized Response: Ensures a stable supply of products through material internalization and vertical integration. Possesses the capability for rapid response through customized design and manufacturing to meet diverse process requirements of clients.
- Semiconductor Industry: Supply of consumable parts (rings, electrodes, etc.) for semiconductor etching processes.Semiconductor Industry: Supply of consumable parts (rings, electrodes, etc.) for semiconductor etching processes.
- Display Industry: Supply of special material parts for display equipment.Display Industry: Supply of special material parts for display equipment.
- Solar Industry: Supply of special material parts for solar equipment.Solar Industry: Supply of special material parts for solar equipment.
- LED Industry: Supply of special material parts for LED equipment.LED Industry: Supply of special material parts for LED equipment.
- Defense Industry: Processing and supply of defense industry components.Defense Industry: Processing and supply of defense industry components.
- Japan, TaiwanJapan, Taiwan
- United StatesUnited States
- Patents: Holds over 63 patents. Currently has 8 patents registered or pending globally related to silicon materials and components. History of filing patent invalidation trials against Lam Research.Patents: Holds over 63 patents. Currently has 8 patents registered or pending globally related to silicon materials and components. History of filing patent invalidation trials against Lam Research.
- Certifications: ISO9001 Quality Management System certification (2010). NET (New Excellent Technology) certification (2021). Venture company certification (2020).Certifications: ISO9001 Quality Management System certification (2010). NET (New Excellent Technology) certification (2021). Venture company certification (2020).