Information
5 Gatgol-gil, Ungchon-myeon, Ulju-gun, Ulsan, South Korea
+82 52-256-4041
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Overview
- Summary
- DONGJOO WELDING is a technology innovation company specializing in the development and supply of industrial welding machines, welding consumables, and automated welding systems. The company holds the world's first rail-less autonomous welding robot technology, actively exploring expansion into the eco-friendly energy industry. Its core competence lies in the development and manufacturing of automatic welding equipment essential for large-structure fabrication. The company provides solutions contributing to enhanced customer productivity, consistent high-quality welding, and improved workplace safety.DONGJOO WELDING is a technology innovation company specializing in the development and supply of industrial welding machines, welding consumables, and automated welding systems. The company holds the world's first rail-less autonomous welding robot technology, actively exploring expansion into the eco-friendly energy industry. Its core competence lies in the development and manufacturing of automatic welding equipment essential for large-structure fabrication. The company provides solutions contributing to enhanced customer productivity, consistent high-quality welding, and improved workplace safety.
- Key Products/Technologies
- Rail-less Autonomous Welding Robot: A unique robot technology capable of tracking weld lines autonomously using laser sensors without the need for separate guide rails. It adheres to welding surfaces with magnetic force, features 4-wheel drive, offers approximately three times faster welding speed than conventional welders, and enables curved surface welding.Rail-less Autonomous Welding Robot: A unique robot technology capable of tracking weld lines autonomously using laser sensors without the need for separate guide rails. It adheres to welding surfaces with magnetic force, features 4-wheel drive, offers approximately three times faster welding speed than conventional welders, and enables curved surface welding.
- Automatic Welding Systems: Development and manufacturing capabilities for automatic welding equipment specialized for large structures in plants, shipbuilding, and pressure vessels. Provision of diverse customized solutions, including pipe overlay welding devices and automatic welding devices for pressure vessels and steel pipes.Automatic Welding Systems: Development and manufacturing capabilities for automatic welding equipment specialized for large structures in plants, shipbuilding, and pressure vessels. Provision of diverse customized solutions, including pipe overlay welding devices and automatic welding devices for pressure vessels and steel pipes.
- Inverter Welders: A comprehensive lineup of welding machines, including AC/DC TIG compatible inverter TIG welders (LA series) suitable for iron, stainless steel, and aluminum welding, and inverter MIG/MAG welders known for stable weldability and high utilization.Inverter Welders: A comprehensive lineup of welding machines, including AC/DC TIG compatible inverter TIG welders (LA series) suitable for iron, stainless steel, and aluminum welding, and inverter MIG/MAG welders known for stable weldability and high utilization.
- Welding Consumables: Supply of essential welding consumables for CO2 welding, such as CO2 welding gas diffusers, CO2 welding insulators, MIG nozzles, and MIG tip holders.Welding Consumables: Supply of essential welding consumables for CO2 welding, such as CO2 welding gas diffusers, CO2 welding insulators, MIG nozzles, and MIG tip holders.
- Special Material Automatic Welding Robots: Development capabilities for automatic welding robots required for special materials, including those used in nuclear power plants.Special Material Automatic Welding Robots: Development capabilities for automatic welding robots required for special materials, including those used in nuclear power plants.
- Core Advantages
- World's First Rail-less Autonomous Welding Robot Technology: Development of an autonomous welding robot that independently recognizes and moves along weld areas without rails, securing unique technological competitiveness.World's First Rail-less Autonomous Welding Robot Technology: Development of an autonomous welding robot that independently recognizes and moves along weld areas without rails, securing unique technological competitiveness.
- High Market Share and Technical Sophistication: Dominant market position with approximately 20-25% share in the domestic welding machine, parts, and automation equipment market, demonstrating strong technical completeness and commercialization capabilities compared to major competitors.High Market Share and Technical Sophistication: Dominant market position with approximately 20-25% share in the domestic welding machine, parts, and automation equipment market, demonstrating strong technical completeness and commercialization capabilities compared to major competitors.
- Continuous Technology Development and Innovation Efforts: Ongoing investment in R&D and innovation to expand its technology portfolio, with proactive efforts to create new value through bold challenges in the eco-friendly energy industry [database, 4, 11].Continuous Technology Development and Innovation Efforts: Ongoing investment in R&D and innovation to expand its technology portfolio, with proactive efforts to create new value through bold challenges in the eco-friendly energy industry [database, 4, 11].
- Provision of Customized Engineering Solutions: Offering tailored solutions beyond standardized equipment to meet specific customer work environments and requirements, ensuring high customer satisfaction.Provision of Customized Engineering Solutions: Offering tailored solutions beyond standardized equipment to meet specific customer work environments and requirements, ensuring high customer satisfaction.
- Contribution to Productivity Enhancement and Workplace Safety: Automatic welding systems lead to significant reductions in labor and time, lower welding costs, consistent high-quality welding, and enhanced worker protection and safety in high-temperature, high-humidity, dusty, and hazardous environments.Contribution to Productivity Enhancement and Workplace Safety: Automatic welding systems lead to significant reductions in labor and time, lower welding costs, consistent high-quality welding, and enhanced worker protection and safety in high-temperature, high-humidity, dusty, and hazardous environments.
- Numerous Patents and Government Project Experience: Demonstrated expertise and technological prowess through the possession of 26 patents and the successful completion of 4 government projects.Numerous Patents and Government Project Experience: Demonstrated expertise and technological prowess through the possession of 26 patents and the successful completion of 4 government projects.
- Target Industrie
- Shipbuilding Industry: Supply of welding automation systems and equipment to major shipyards including Hyundai Heavy Industry, Daewoo Shipbuilding & Marine Engineering, and Samsung Heavy Industries.Shipbuilding Industry: Supply of welding automation systems and equipment to major shipyards including Hyundai Heavy Industry, Daewoo Shipbuilding & Marine Engineering, and Samsung Heavy Industries.
- Heavy Industry and Plant Sector: Application of automatic welding equipment and solutions essential for the fabrication of large structures.Heavy Industry and Plant Sector: Application of automatic welding equipment and solutions essential for the fabrication of large structures.
- Pressure Vessel and Steel Pipe Manufacturing Industry: Provision of specialized welding solutions such as pipe overlay welding devices and automatic welding devices for pressure vessels and steel pipes.Pressure Vessel and Steel Pipe Manufacturing Industry: Provision of specialized welding solutions such as pipe overlay welding devices and automatic welding devices for pressure vessels and steel pipes.
- Construction Industry: Utilization of welding robots in large oil, gas, water, and sewage pipe installation sites, as well as general construction sites.Construction Industry: Utilization of welding robots in large oil, gas, water, and sewage pipe installation sites, as well as general construction sites.
- Automotive Industry: Application of welding equipment in automotive components and related industrial sectors.Automotive Industry: Application of welding equipment in automotive components and related industrial sectors.
- Eco-friendly Energy Industry: Efforts to expand business into the eco-friendly energy sector based on welding automation system technology [database, 11, 13].Eco-friendly Energy Industry: Efforts to expand business into the eco-friendly energy sector based on welding automation system technology [database, 11, 13].
- Nuclear Industry: Entry into the nuclear industry through the development of automatic welding robots suitable for special nuclear materials.Nuclear Industry: Entry into the nuclear industry through the development of automatic welding robots suitable for special nuclear materials.
- Major Markets
- China (operates Dalian business site), Japan, India, VietnamChina (operates Dalian business site), Japan, India, Vietnam
- EU (patent application preparation)EU (patent application preparation)
- USA (patent application preparation), CanadaUSA (patent application preparation), Canada
- AustraliaAustralia
- Certifications/Patents
- Possession of a total of 26 patents.Possession of a total of 26 patents.
- Acquisition of a patent related to laser sensor technology for the rail-less autonomous welding robot.Acquisition of a patent related to laser sensor technology for the rail-less autonomous welding robot.
- Preparation for patent applications in over 10 countries worldwide, including the EU, USA, Japan, China, India, Australia, Canada, and Vietnam.Preparation for patent applications in over 10 countries worldwide, including the EU, USA, Japan, China, India, Australia, Canada, and Vietnam.
- Track record of completing 4 government projects.Track record of completing 4 government projects.
- ISO 9001 quality management system certification (practiced by related company Dongjoo Metal for quality control and eco-friendly management).ISO 9001 quality management system certification (practiced by related company Dongjoo Metal for quality control and eco-friendly management).
Introduction
Location
5 Gatgol-gil, Ungchon-myeon, Ulju-gun, Ulsan, South Korea
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