Information
155 Bugokgongdan-ro, Songak-eup, Dangjin, Chungcheongnam-do, South Korea
+82 41-358-5020
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Overview
- Summary
- DONGSEO Machine & Tool Co., Ltd. is a key player in the automotive parts industry since its establishment in 1983. The company holds a unique position in the aluminum engine parts sector with continuous technological development and craftsmanship. It is a mid-sized enterprise producing a diverse range of products, from internal combustion engine parts to eco-friendly electric and hydrogen vehicle components. The company strengthens its global competitiveness through ongoing technological development and expansion of domestic and international production bases.DONGSEO Machine & Tool Co., Ltd. is a key player in the automotive parts industry since its establishment in 1983. The company holds a unique position in the aluminum engine parts sector with continuous technological development and craftsmanship. It is a mid-sized enterprise producing a diverse range of products, from internal combustion engine parts to eco-friendly electric and hydrogen vehicle components. The company strengthens its global competitiveness through ongoing technological development and expansion of domestic and international production bases.
- Key Products/Technologies
- The main product categories include engine components, transmission components, chassis components, and electric vehicle components.The main product categories include engine components, transmission components, chassis components, and electric vehicle components.
- Engine parts include precision-machined products such as cylinder heads, cylinder blocks, ladder frames, camshaft carriers, and oil pump covers.Engine parts include precision-machined products such as cylinder heads, cylinder blocks, ladder frames, camshaft carriers, and oil pump covers.
- Transmission components encompass a variety of products, including converter housings and transmission cases.Transmission components encompass a variety of products, including converter housings and transmission cases.
- For eco-friendly electrified vehicles, the company develops and produces hydrogen fuel cell stack covers, inverter main cases, motor housings, and support beams.For eco-friendly electrified vehicles, the company develops and produces hydrogen fuel cell stack covers, inverter main cases, motor housings, and support beams.
- Possession of various aluminum casting technologies, including high-pressure die casting, high-vacuum high-pressure die casting, low-pressure die casting, gravity die casting, and gravity pressure tilting casting.Possession of various aluminum casting technologies, including high-pressure die casting, high-vacuum high-pressure die casting, low-pressure die casting, gravity die casting, and gravity pressure tilting casting.
- Specifically, the high-vacuum high-pressure die casting method ensures superior material properties, heat treatment, and welding capabilities by reducing porosity within products.Specifically, the high-vacuum high-pressure die casting method ensures superior material properties, heat treatment, and welding capabilities by reducing porosity within products.
- Establishment of environmentally friendly production processes through the development of eco-friendly core mass production technology and salt core application casting technology.Establishment of environmentally friendly production processes through the development of eco-friendly core mass production technology and salt core application casting technology.
- Pursuit of integrated casting methods for EV underbodies through the development of 6000-ton class giant casting technology to lead the future mobility market.Pursuit of integrated casting methods for EV underbodies through the development of 6000-ton class giant casting technology to lead the future mobility market.
- Core Advantages
- Unique technological prowess and skilled craftsmanship in the aluminum engine automotive parts sector, accumulated since its establishment in 1983.Unique technological prowess and skilled craftsmanship in the aluminum engine automotive parts sector, accumulated since its establishment in 1983.
- Capability to produce complex, precise, and high-quality components using advanced casting methods such as high-pressure die casting and high-vacuum high-pressure die casting.Capability to produce complex, precise, and high-quality components using advanced casting methods such as high-pressure die casting and high-vacuum high-pressure die casting.
- Successful business transition from internal combustion engine parts to eco-friendly electric and hydrogen vehicle components, enhancing future mobility parts development capabilities.Successful business transition from internal combustion engine parts to eco-friendly electric and hydrogen vehicle components, enhancing future mobility parts development capabilities.
- Establishment of a global production and R&D network with six domestic and international manufacturing plants (four in Korea, two in China, one in Indonesia) and an R&D center in Ansan.Establishment of a global production and R&D network with six domestic and international manufacturing plants (four in Korea, two in China, one in Indonesia) and an R&D center in Ansan.
- Introduction of an AI-based processing and casting equipment control monitoring system and operation of an industrial transition joint training center (D.studio) for fostering technical talent and increasing production efficiency.Introduction of an AI-based processing and casting equipment control monitoring system and operation of an industrial transition joint training center (D.studio) for fostering technical talent and increasing production efficiency.
- Externally recognized top-tier quality competitiveness, evidenced by selection as a GM excellent quality supplier, a World-Class company, and a K-Smart Lighthouse Factory.Externally recognized top-tier quality competitiveness, evidenced by selection as a GM excellent quality supplier, a World-Class company, and a K-Smart Lighthouse Factory.
- Leadership in EV body lightweighting and process cost reduction technologies through the initiation of 6000-ton class giant casting technology development.Leadership in EV body lightweighting and process cost reduction technologies through the initiation of 6000-ton class giant casting technology development.
- Target Industrie
- The primary industry of application is the automotive industry.The primary industry of application is the automotive industry.
- Specifically, it includes engine, transmission, and chassis components for internal combustion engine vehicles, as well as core parts for eco-friendly electric and hydrogen vehicles.Specifically, it includes engine, transmission, and chassis components for internal combustion engine vehicles, as well as core parts for eco-friendly electric and hydrogen vehicles.
- Major Markets
- China, IndonesiaChina, Indonesia
- Russia (under consideration), Poland (under consideration)Russia (under consideration), Poland (under consideration)
- United StatesUnited States
- Certifications/Patents
- Selected as an Excellent Quality Supplier by GM in 2016 (in 2017).Selected as an Excellent Quality Supplier by GM in 2016 (in 2017).
- Achievement of the $100 Million Export Tower (2010) and the $50 Million Export Tower (2009).Achievement of the $100 Million Export Tower (2010) and the $50 Million Export Tower (2009).
- Designated as a World-Class Company (2022) and a K-Smart Lighthouse Factory (2021).Designated as a World-Class Company (2022) and a K-Smart Lighthouse Factory (2021).
- Selected as a Ppuri Technology Specialized Company (2021, 2024) and certified as a Parts and Materials Specialist Company (2003).Selected as a Ppuri Technology Specialized Company (2021, 2024) and certified as a Parts and Materials Specialist Company (2003).
- Opening of the Ministry of Employment and Labor's Industrial Transition Joint Training Center (D.studio) (2024).Opening of the Ministry of Employment and Labor's Industrial Transition Joint Training Center (D.studio) (2024).
- Recipient of the Presidential Commendation for contributions to balanced regional industrial development (2024).Recipient of the Presidential Commendation for contributions to balanced regional industrial development (2024).
- Development and application of various casting technologies, including high-vacuum high-pressure die casting, 180° rotational gravity casting technology, and salt core application casting technology.Development and application of various casting technologies, including high-vacuum high-pressure die casting, 180° rotational gravity casting technology, and salt core application casting technology.
- Development and utilization of an AI-based processing and casting equipment control monitoring system.Development and utilization of an AI-based processing and casting equipment control monitoring system.
- Advanced development of next-generation body/chassis eM Platform (2020) and the first domestic development of chassis component subframes (2018, 2019).Advanced development of next-generation body/chassis eM Platform (2020) and the first domestic development of chassis component subframes (2018, 2019).
- Securing technological competitiveness through the initiation of 6000-ton class giant casting technology development.Securing technological competitiveness through the initiation of 6000-ton class giant casting technology development.
Introduction
Location
155 Bugokgongdan-ro, Songak-eup, Dangjin, Chungcheongnam-do, South Korea
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