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

- Daejin Aluminum is a specialized company in aluminum die extrusion and processing, demonstrating capabilities in custom manufacturing and production of various aluminum extruded shapes and high-efficiency heatsinks. The company offers a comprehensive service from drawing and material analysis to mold making, extrusion, drawing, powder coating, cutting, and packaging. Its expertise extends to supplying products across a wide range of industrial sectors, from architectural materials to electrical and electronic components. A commitment to continuous research and development, coupled with aggressive equipment investment, underpins its ability to produce high-quality, high-efficiency, and cost-effective products.Daejin Aluminum is a specialized company in aluminum die extrusion and processing, demonstrating capabilities in custom manufacturing and production of various aluminum extruded shapes and high-efficiency heatsinks. The company offers a comprehensive service from drawing and material analysis to mold making, extrusion, drawing, powder coating, cutting, and packaging. Its expertise extends to supplying products across a wide range of industrial sectors, from architectural materials to electrical and electronic components. A commitment to continuous research and development, coupled with aggressive equipment investment, underpins its ability to produce high-quality, high-efficiency, and cost-effective products.
- Aluminum Ducts: High-quality aluminum ducts suitable for thick electrical wires, available in various dimensions including 35x25, 40x40, 50x35, 50x50, 60x60, 70x40, 80x40, 100x50, 120x60, 100x100, and 150x100.Aluminum Ducts: High-quality aluminum ducts suitable for thick electrical wires, available in various dimensions including 35x25, 40x40, 50x35, 50x50, 60x60, 70x40, 80x40, 100x50, 120x60, 100x100, and 150x100.
- Aluminum Extruded Shapes: Production capabilities for various standard aluminum extruded shapes such as angles, square pipes, round pipes, flat bars, channels, and round bars.Aluminum Extruded Shapes: Production capabilities for various standard aluminum extruded shapes such as angles, square pipes, round pipes, flat bars, channels, and round bars.
- Molding Products: Architectural and interior molding products including picture moldings (PDJ-1P, PDJ-2P), dado moldings (DJ-1P, DJ-2P, DJ-108, DJ-77), and U-shaped moldings.Molding Products: Architectural and interior molding products including picture moldings (PDJ-1P, PDJ-2P), dado moldings (DJ-1P, DJ-2P, DJ-108, DJ-77), and U-shaped moldings.
- Architectural and Industrial Products: Manufacturing of diverse architectural materials such as screen louvers, T-bar & module bar systems, folding doors, access panels, pocket doors, and curtain boxes & lighting boxes.Architectural and Industrial Products: Manufacturing of diverse architectural materials such as screen louvers, T-bar & module bar systems, folding doors, access panels, pocket doors, and curtain boxes & lighting boxes.
- Heatsinks: Specialized thermal management products including large-capacity, LED lighting fixture, electrical/electronic component, general, brazing, plate heatsinks, and UV coating reflectors. Advanced heatsink technology features a sliding insertion method with an increased number of fins (from 5 to 8) and serration patterns, maximizing heat dissipation performance. A patented technology for heatsinks with heat-dissipating protrusions significantly increases the air contact surface for enhanced cooling efficiency. The company manages the entire heatsink production system, from aluminum extrusion drawing design and mold manufacturing to extrusion, cutting, processing, and post-treatment (anodizing).Heatsinks: Specialized thermal management products including large-capacity, LED lighting fixture, electrical/electronic component, general, brazing, plate heatsinks, and UV coating reflectors. Advanced heatsink technology features a sliding insertion method with an increased number of fins (from 5 to 8) and serration patterns, maximizing heat dissipation performance. A patented technology for heatsinks with heat-dissipating protrusions significantly increases the air contact surface for enhanced cooling efficiency. The company manages the entire heatsink production system, from aluminum extrusion drawing design and mold manufacturing to extrusion, cutting, processing, and post-treatment (anodizing).
- Core Technologies: Comprehensive aluminum extrusion processing techniques including die extrusion, drawing, powder coating, cutting, and packaging. Precision post-processing capabilities such as N/C precision machining, milling, coloring, and anodizing. Over 20 years of accumulated expertise in aluminum mold design and precision processing. An integrated direct production system across all processes. Utilization of advanced manufacturing environments and automated facilities, including PCB Heatsink automation equipment, machining centers, and CNC machines.Core Technologies: Comprehensive aluminum extrusion processing techniques including die extrusion, drawing, powder coating, cutting, and packaging. Precision post-processing capabilities such as N/C precision machining, milling, coloring, and anodizing. Over 20 years of accumulated expertise in aluminum mold design and precision processing. An integrated direct production system across all processes. Utilization of advanced manufacturing environments and automated facilities, including PCB Heatsink automation equipment, machining centers, and CNC machines.
- Integrated Process and Custom Manufacturing Capability: Provision of a total solution encompassing the entire process from drawing design to mold manufacturing, extrusion, processing, and post-treatment, executed through a custom manufacturing approach. Offering customized manufacturing and design services for both small and large quantities, ensuring high customer satisfaction. A direct production system across all processes facilitates efficient production management and tailored service delivery.Integrated Process and Custom Manufacturing Capability: Provision of a total solution encompassing the entire process from drawing design to mold manufacturing, extrusion, processing, and post-treatment, executed through a custom manufacturing approach. Offering customized manufacturing and design services for both small and large quantities, ensuring high customer satisfaction. A direct production system across all processes facilitates efficient production management and tailored service delivery.
- Technological Innovation and R&D Investment: A corporate culture characterized by continuous investment of over 5% of its sales revenue in research and development. Establishment of a corporate research institute in 2016 to continuously introduce differentiated products based on core thermal management technologies and standardization efforts. Development of an innovatively improved heatsink technology with a sliding insertion method and possession of a patent for heatsinks with heat-dissipating protrusions.Technological Innovation and R&D Investment: A corporate culture characterized by continuous investment of over 5% of its sales revenue in research and development. Establishment of a corporate research institute in 2016 to continuously introduce differentiated products based on core thermal management technologies and standardization efforts. Development of an innovatively improved heatsink technology with a sliding insertion method and possession of a patent for heatsinks with heat-dissipating protrusions.
- Quality and Efficiency: A rigorous quality management system founded on over 20 years of accumulated know-how in aluminum mold design and precision processing. Implementation of automated production systems and continuous investment in facilities to ensure product reliability and maximize production efficiency. Capability to standardize various physical properties of heatsinks, such as thermal resistance values, to meet specific customer requirements.Quality and Efficiency: A rigorous quality management system founded on over 20 years of accumulated know-how in aluminum mold design and precision processing. Implementation of automated production systems and continuous investment in facilities to ensure product reliability and maximize production efficiency. Capability to standardize various physical properties of heatsinks, such as thermal resistance values, to meet specific customer requirements.
- Diverse Product Portfolio and Application Scope: Provision of a broad range of products, including aluminum extruded shapes for architectural and industrial use (moldings, ducts, pipes, angles, folding doors, screen louvers) alongside high-performance heatsinks. Development and manufacturing of various thermal management products, from general-purpose to specialized items, to satisfy a wide spectrum of customer needs.Diverse Product Portfolio and Application Scope: Provision of a broad range of products, including aluminum extruded shapes for architectural and industrial use (moldings, ducts, pipes, angles, folding doors, screen louvers) alongside high-performance heatsinks. Development and manufacturing of various thermal management products, from general-purpose to specialized items, to satisfy a wide spectrum of customer needs.
- New Material Development and Application: Leadership in technology through the development and production of new thermal management materials with superior thermal conductivity compared to AL6063 alloy. Ongoing research and development of next-generation heatsinks applicable to electronic, electrical, and AI fields, utilizing diverse high thermal conductivity new materials.New Material Development and Application: Leadership in technology through the development and production of new thermal management materials with superior thermal conductivity compared to AL6063 alloy. Ongoing research and development of next-generation heatsinks applicable to electronic, electrical, and AI fields, utilizing diverse high thermal conductivity new materials.
- Electronics Industry: High-power electronic components, cooling heatsinks for semiconductor devices, and electrical/electronic heatsinks.Electronics Industry: High-power electronic components, cooling heatsinks for semiconductor devices, and electrical/electronic heatsinks.
- Lighting Industry: Heatsinks for LED lighting fixtures, tunnel lights, streetlights, and floodlights.Lighting Industry: Heatsinks for LED lighting fixtures, tunnel lights, streetlights, and floodlights.
- Automotive and Battery Industry: Thermal management solutions for automotive and battery-related equipment.Automotive and Battery Industry: Thermal management solutions for automotive and battery-related equipment.
- Renewable Energy Industry: Thermal management solutions for solar power-related equipment.Renewable Energy Industry: Thermal management solutions for solar power-related equipment.
- Machine Control Device Industry: Thermal management solutions for various machine control devices.Machine Control Device Industry: Thermal management solutions for various machine control devices.
- Architecture and Construction Industry: Aluminum moldings, ducts, angles, pipes, folding doors, screen louvers, access panels, etc., for architectural interior/exterior and structural components.Architecture and Construction Industry: Aluminum moldings, ducts, angles, pipes, folding doors, screen louvers, access panels, etc., for architectural interior/exterior and structural components.
- AI Industry: Research and development of next-generation heatsinks applicable to the AI sector.AI Industry: Research and development of next-generation heatsinks applicable to the AI sector.
- Possession of a Venture Business Certificate.Possession of a Venture Business Certificate.
- Certification as a Material and Component Specialist Company.Certification as a Material and Component Specialist Company.
- Acquisition of a Management Innovation (Main-Biz) Certificate.Acquisition of a Management Innovation (Main-Biz) Certificate.
- Acquisition of a Technology Innovation (Inno-Biz) Certificate.Acquisition of a Technology Innovation (Inno-Biz) Certificate.
- Possession of IIC Certification (Korean/English).Possession of IIC Certification (Korean/English).
- Awarded the 2020 SME Technology Award - Heatsink Sector.Awarded the 2020 SME Technology Award - Heatsink Sector.
- Certification of a Research and Development Department (Korea Industrial Technology Association).Certification of a Research and Development Department (Korea Industrial Technology Association).
- Designation as a Root Technology Specialist Company and possession of a Root Company Confirmation.Designation as a Root Technology Specialist Company and possession of a Root Company Confirmation.
- Possession of one patent related to heatsink technology with heat-dissipating protrusions.Possession of one patent related to heatsink technology with heat-dissipating protrusions.
- Possession of utility model registration certificates and numerous design registration certificates (over 21 applications).Possession of utility model registration certificates and numerous design registration certificates (over 21 applications).