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

- DAEHAN Precision is a specialized industrial knife manufacturer, focusing on developing ultra-precision cutting tools for IT material processing and medical fields. The company possesses capabilities for producing high-quality knives essential for advanced industrial material processing, including LCD panels, secondary batteries, and optical films. Its technological prowess has successfully localized industrial knives previously reliant on Japanese imports, achieving a precise blade tolerance of 1 micrometer (㎛). Continuous efforts in product development, process improvement, and environmental enhancement are key aspects of its operations. The company also emphasizes human resource development and skill improvement through industry-academia cooperation.DAEHAN Precision is a specialized industrial knife manufacturer, focusing on developing ultra-precision cutting tools for IT material processing and medical fields. The company possesses capabilities for producing high-quality knives essential for advanced industrial material processing, including LCD panels, secondary batteries, and optical films. Its technological prowess has successfully localized industrial knives previously reliant on Japanese imports, achieving a precise blade tolerance of 1 micrometer (㎛). Continuous efforts in product development, process improvement, and environmental enhancement are key aspects of its operations. The company also emphasizes human resource development and skill improvement through industry-academia cooperation.
- Slitter Knife: A set of blades positioned between the unwinder and rewinder of a slitter, where top and bottom knives interlock and rotate to continuously cut materials to a precise width.Slitter Knife: A set of blades positioned between the unwinder and rewinder of a slitter, where top and bottom knives interlock and rotate to continuously cut materials to a precise width.
- Gang Knife: Primarily used for rotating and cutting thin metal sheets (0.1mm~2.0mm) of ferrous and non-ferrous metals, utilizing materials such as SKH-51, SKD-11, and Tungsten Carbide.Gang Knife: Primarily used for rotating and cutting thin metal sheets (0.1mm~2.0mm) of ferrous and non-ferrous metals, utilizing materials such as SKH-51, SKD-11, and Tungsten Carbide.
- Score Knife: Blades that perform full or half cuts by pressing against an HSS ROLL (acting as a cutting board) with appropriate pressure or by maintaining precise spacing, including Micro Holder Knives and Air Holder Knives.Score Knife: Blades that perform full or half cuts by pressing against an HSS ROLL (acting as a cutting board) with appropriate pressure or by maintaining precise spacing, including Micro Holder Knives and Air Holder Knives.
- Multi Cutting Unit: Primarily used for cutting medical in-vitro diagnostic strips, with precise management of knife thickness to maintain cutting width tolerance and high cutting quality. Also available as slitting unit assemblies.Multi Cutting Unit: Primarily used for cutting medical in-vitro diagnostic strips, with precise management of knife thickness to maintain cutting width tolerance and high cutting quality. Also available as slitting unit assemblies.
- Square Knife: Various types of blades used for cutting products from extruders, as well as in food processing machines, packaging machines, and pulverizers.Square Knife: Various types of blades used for cutting products from extruders, as well as in food processing machines, packaging machines, and pulverizers.
- Ultra-precision IT/BT Material Processing Knives: Core technology for processing circuit materials, display materials, and secondary battery materials for major IT material producers like Toray Saehan, Stemco, Doosan Electronics, LG Chem, LG Electronics, and SK Energy.Ultra-precision IT/BT Material Processing Knives: Core technology for processing circuit materials, display materials, and secondary battery materials for major IT material producers like Toray Saehan, Stemco, Doosan Electronics, LG Chem, LG Electronics, and SK Energy.
- Medical Knives: Successful localization of blood glucose sensor cutting knives, achieving over 90% market share. Establishment of a mass production system for COVID test kit assembly machine knives.Medical Knives: Successful localization of blood glucose sensor cutting knives, achieving over 90% market share. Establishment of a mass production system for COVID test kit assembly machine knives.
- Ultra-precision Machining Technology: Unique technology capable of achieving blade tolerances of 1 micrometer (㎛), ensuring clean and undeformed cut surfaces.Ultra-precision Machining Technology: Unique technology capable of achieving blade tolerances of 1 micrometer (㎛), ensuring clean and undeformed cut surfaces.
- Advanced Equipment and Measurement Systems: Possession of state-of-the-art equipment and measuring instruments, enabling 'visual confirmation of precision' and serving as a foundation for delivering top quality and service.Advanced Equipment and Measurement Systems: Possession of state-of-the-art equipment and measuring instruments, enabling 'visual confirmation of precision' and serving as a foundation for delivering top quality and service.
- Continuous R&D Investment: A commitment to investing over 5% of sales revenue into research and development, focusing on new technology creation. Operation of a corporate research institute and recognition as a venture company.Continuous R&D Investment: A commitment to investing over 5% of sales revenue into research and development, focusing on new technology creation. Operation of a corporate research institute and recognition as a venture company.
- Securing Core Technologies and Localization Success: Acquisition of original technologies through multiple patent registrations, including 'Knife Processing Device and Method' and 'Slitting Device for Lithium-ion Secondary Battery Electrode Plates'. Successful localization of industrial knives previously monopolized by Japan, securing competitive advantages in quality, cost, and delivery.Securing Core Technologies and Localization Success: Acquisition of original technologies through multiple patent registrations, including 'Knife Processing Device and Method' and 'Slitting Device for Lithium-ion Secondary Battery Electrode Plates'. Successful localization of industrial knives previously monopolized by Japan, securing competitive advantages in quality, cost, and delivery.
- Multi-product Small-batch Production Capability: Ability to produce approximately 300 types of industrial knives in a multi-product, small-batch format, allowing for quick response to customized customer demands.Multi-product Small-batch Production Capability: Ability to produce approximately 300 types of industrial knives in a multi-product, small-batch format, allowing for quick response to customized customer demands.
- Global Production and Sales Network: Establishment of local subsidiaries (Daecheong Precision Co., Ltd.) in Qingdao and Wuxi, Shandong Province, China, successfully localizing operations and expanding into the Chinese domestic market.Global Production and Sales Network: Establishment of local subsidiaries (Daecheong Precision Co., Ltd.) in Qingdao and Wuxi, Shandong Province, China, successfully localizing operations and expanding into the Chinese domestic market.
- IT Material Processing Industry: Applications in display (LCD panels, functional film materials for TFE-LCD panel processes, COF cutting for circuits) and secondary battery (separator materials, conductor materials, anode and cathode foil processing for automotive batteries, lithium-ion secondary battery electrode plate slitting) sectors.IT Material Processing Industry: Applications in display (LCD panels, functional film materials for TFE-LCD panel processes, COF cutting for circuits) and secondary battery (separator materials, conductor materials, anode and cathode foil processing for automotive batteries, lithium-ion secondary battery electrode plate slitting) sectors.
- Medical and Bio Industry: Precision processing of medical device components such as blood glucose sensor cutting, in-vitro diagnostic sensor cutting, and knives for COVID test kit assembly machines.Medical and Bio Industry: Precision processing of medical device components such as blood glucose sensor cutting, in-vitro diagnostic sensor cutting, and knives for COVID test kit assembly machines.
- Electronics and Electrical Industry: Utilization of precision cutting tools in various electronic and electrical component manufacturing processes.Electronics and Electrical Industry: Utilization of precision cutting tools in various electronic and electrical component manufacturing processes.
- Chemical and Paper Industry: Application in processing and cutting processes for chemical materials and paper products.Chemical and Paper Industry: Application in processing and cutting processes for chemical materials and paper products.
- Metal Industry: Metal processing fields, including cutting thin sheets of ferrous and non-ferrous metals.Metal Industry: Metal processing fields, including cutting thin sheets of ferrous and non-ferrous metals.
- Food and Packaging Industry: Supply of blades used in food processing machines, packaging machines, and pulverizers.Food and Packaging Industry: Supply of blades used in food processing machines, packaging machines, and pulverizers.
- China, Indonesia, Malaysia, PakistanChina, Indonesia, Malaysia, Pakistan
- Netherlands, DenmarkNetherlands, Denmark
- ISO 9001:2000 and KSA 9001:2001 certification (April 2002).ISO 9001:2000 and KSA 9001:2001 certification (April 2002).
- KSA 9001:2001 / ISO9001:2008 certification (March 2005).KSA 9001:2001 / ISO9001:2008 certification (March 2005).
- Patent registration for 'Knife Processing Device' and 'Knife Processing Method' (December 2010, 2 cases).Patent registration for 'Knife Processing Device' and 'Knife Processing Method' (December 2010, 2 cases).
- Patent registration for 'Slitting Device for Lithium-ion Secondary Battery Electrode Plates' (September 2012).Patent registration for 'Slitting Device for Lithium-ion Secondary Battery Electrode Plates' (September 2012).
- Recognition as an R&D CENTER (Corporate Research Institute) by the Korea Industrial Technology Association (July 2010).Recognition as an R&D CENTER (Corporate Research Institute) by the Korea Industrial Technology Association (July 2010).
- Venture company certification by the Korea Technology Finance Corporation (January 2011).Venture company certification by the Korea Technology Finance Corporation (January 2011).
- Selection as an Innovative Small and Medium Business (INNO-BIZ) by the Small and Medium Business Administration (January 2011).Selection as an Innovative Small and Medium Business (INNO-BIZ) by the Small and Medium Business Administration (January 2011).
- Selection as a Strong Small and Medium Business by the Ministry of Employment and Labor (January 2014).Selection as a Strong Small and Medium Business by the Ministry of Employment and Labor (January 2014).
- DAEHAN Precision trademark registration (September 2010).DAEHAN Precision trademark registration (September 2010).
- Clean Workplace certification.Clean Workplace certification.