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

- DH CHAMPDIA Co., Ltd. is a specialized manufacturer of ultra-precision diamond tools and CBN & PCD tools for various industrial applications, including automotive, machinery, electronics, and optics, since its establishment in 1986. The company's status as a global leader in providing top-quality cutting tools in domestic and international markets is a result of its proprietary technology for nano-level shape precision and continuous research and development efforts.DH CHAMPDIA Co., Ltd. is a specialized manufacturer of ultra-precision diamond tools and CBN & PCD tools for various industrial applications, including automotive, machinery, electronics, and optics, since its establishment in 1986. The company's status as a global leader in providing top-quality cutting tools in domestic and international markets is a result of its proprietary technology for nano-level shape precision and continuous research and development efforts.
- The main product categories include ultra-precision diamond tools, CBN tools, PCD tools, and tungsten carbide cutting tools.The main product categories include ultra-precision diamond tools, CBN tools, PCD tools, and tungsten carbide cutting tools.
- Ultra-precision diamond tools encompass a wide range of products such as optical lens mold core turning bites with nano-level shape precision, contact lens machining tools, electro-optic tools, fly cutting tools, pattern micro groove tools, nano ball end mills, chamfer bite tools, and SD ISO turning inserts.Ultra-precision diamond tools encompass a wide range of products such as optical lens mold core turning bites with nano-level shape precision, contact lens machining tools, electro-optic tools, fly cutting tools, pattern micro groove tools, nano ball end mills, chamfer bite tools, and SD ISO turning inserts.
- Notably, the company possesses the capability to develop and produce Radius tools achieving shape precision below 50nm and a minimum radius size below 5㎛.Notably, the company possesses the capability to develop and produce Radius tools achieving shape precision below 50nm and a minimum radius size below 5㎛.
- CBN and PCD tools comprise wiper inserts, chip-breaker inserts, coating inserts, solid inserts, milling/grooving/special bites, standard turning inserts, and various PCD grades (e.g., PCD-SF, PCD-F).CBN and PCD tools comprise wiper inserts, chip-breaker inserts, coating inserts, solid inserts, milling/grooving/special bites, standard turning inserts, and various PCD grades (e.g., PCD-SF, PCD-F).
- Key technologies include ultra-precision grinding technology capable of controlling tolerances within 0.000001mm, diamond polishing orientation analysis, efficient polishing methods, CAD/CAM-based tool design, 3D simulation, and CNC programming.Key technologies include ultra-precision grinding technology capable of controlling tolerances within 0.000001mm, diamond polishing orientation analysis, efficient polishing methods, CAD/CAM-based tool design, 3D simulation, and CNC programming.
- Vacuum brazing technology, automatic CNC grinding systems, and mass production technology for single crystal diamond tools are also crucial technological strengths.Vacuum brazing technology, automatic CNC grinding systems, and mass production technology for single crystal diamond tools are also crucial technological strengths.
- First, over 30 years of accumulated experience and know-how in ultra-precision diamond tool development and manufacturing since its establishment in 1986. This forms the foundation for providing customized solutions that meet the diverse requirements of various industries.First, over 30 years of accumulated experience and know-how in ultra-precision diamond tool development and manufacturing since its establishment in 1986. This forms the foundation for providing customized solutions that meet the diverse requirements of various industries.
- Second, world-class ultra-precision grinding technology capable of achieving nano-level shape precision (below 50nm) and controlling tolerances within 0.000001mm. This ensures optimal performance for machining semiconductor, electronic, and optical components requiring high precision.Second, world-class ultra-precision grinding technology capable of achieving nano-level shape precision (below 50nm) and controlling tolerances within 0.000001mm. This ensures optimal performance for machining semiconductor, electronic, and optical components requiring high precision.
- Third, continuous research and development and technological innovation through the operation of its corporate-affiliated research institute (Ultra Precision Tool Technology Research Institute). The company focuses on developing tools for new materials and hybrid cutting systems through joint research with universities and research institutions.Third, continuous research and development and technological innovation through the operation of its corporate-affiliated research institute (Ultra Precision Tool Technology Research Institute). The company focuses on developing tools for new materials and hybrid cutting systems through joint research with universities and research institutions.
- Fourth, high-quality product manufacturing capabilities enabled by advanced production facilities, including vacuum brazing technology, automatic CNC grinding systems, and a 10,000-class clean room operation. Standardization and advancement of manufacturing processes ensure consistent quality and prompt response to customer delivery requirements.Fourth, high-quality product manufacturing capabilities enabled by advanced production facilities, including vacuum brazing technology, automatic CNC grinding systems, and a 10,000-class clean room operation. Standardization and advancement of manufacturing processes ensure consistent quality and prompt response to customer delivery requirements.
- Fifth, a global brand presence recognized for quality not only in Korea but also in international markets such as Asia, North America, and Europe. The establishment of overseas branches in Vietnam, China, and Mexico further strengthens its global supply chain and service network.Fifth, a global brand presence recognized for quality not only in Korea but also in international markets such as Asia, North America, and Europe. The establishment of overseas branches in Vietnam, China, and Mexico further strengthens its global supply chain and service network.
- Component machining in the automotive industry.Component machining in the automotive industry.
- Precision component manufacturing in the machinery industry.Precision component manufacturing in the machinery industry.
- Semiconductor manufacturing equipment components, precision sensors, and mobile phone-related component machining in the electronics and communication industries.Semiconductor manufacturing equipment components, precision sensors, and mobile phone-related component machining in the electronics and communication industries.
- Ultra-precision lens molds, contact lenses, camera lenses, and LCD-related light guide plate machining in the optics industry.Ultra-precision lens molds, contact lenses, camera lenses, and LCD-related light guide plate machining in the optics industry.
- Infrared lenses, special night-flying goggles, and aircraft window machining in the aerospace industry.Infrared lenses, special night-flying goggles, and aircraft window machining in the aerospace industry.
- Blood analysis kit cores and micro-surgery knife manufacturing in the medical industry.Blood analysis kit cores and micro-surgery knife manufacturing in the medical industry.
- High-precision machining of new materials, precious metals, wood composites, and various plastics.High-precision machining of new materials, precious metals, wood composites, and various plastics.
- Vietnam, China, Japan, TaiwanVietnam, China, Japan, Taiwan
- Quality recognized marketsQuality recognized markets
- USA, MexicoUSA, Mexico
- Acquisition of quality management system certifications ISO 9001:2000, ISO 9001:2008, and ISO 9001:2015.Acquisition of quality management system certifications ISO 9001:2000, ISO 9001:2008, and ISO 9001:2015.
- Possession of numerous corporate certifications, including MAIN-BIZ, INNO-BIZ, Venture Business, Gyeonggido Promising Small & Medium Enterprise, Promising Export Small & Medium Enterprise, Export Frontier Enterprise, Electronic Trade Frontier Enterprise, Enterprise Specialized in Materials & Parts, and Excellent Employer Company.Possession of numerous corporate certifications, including MAIN-BIZ, INNO-BIZ, Venture Business, Gyeonggido Promising Small & Medium Enterprise, Promising Export Small & Medium Enterprise, Export Frontier Enterprise, Electronic Trade Frontier Enterprise, Enterprise Specialized in Materials & Parts, and Excellent Employer Company.
- Securing multiple intellectual property rights, such as a patent for a method of manufacturing cutting inserts with chip-breakers, design registrations for chip-breakers for cutting tools, design registrations for cutting tools, a patent for a diamond bite polishing apparatus, and a utility model registration for R-type bites for OPC drum machining.Securing multiple intellectual property rights, such as a patent for a method of manufacturing cutting inserts with chip-breakers, design registrations for chip-breakers for cutting tools, design registrations for cutting tools, a patent for a diamond bite polishing apparatus, and a utility model registration for R-type bites for OPC drum machining.
- Continuous strengthening of technological competitiveness through the establishment and operation of its corporate-affiliated research institute, the Ultra Precision Tool Technology Research Institute. Focus on research into single crystal processing technology and ultra-precision tool processing technology.Continuous strengthening of technological competitiveness through the establishment and operation of its corporate-affiliated research institute, the Ultra Precision Tool Technology Research Institute. Focus on research into single crystal processing technology and ultra-precision tool processing technology.