Information
11 Gongdan-ro 271beon-gil, Seongsan-gu, Changwon-si, Gyeongsangnam-do, South Korea
+82 55-281-6010
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Overview
- Summary
- TONGIL INDUSTRIES Co., Ltd. is a specialized manufacturer of automotive parts, cylindrical grinders, and ball screws, established in 1988. The company aims to grow into a global enterprise through continuous quality innovation and technological development, contributing to the future mobility industry with a human-centered management philosophy.TONGIL INDUSTRIES Co., Ltd. is a specialized manufacturer of automotive parts, cylindrical grinders, and ball screws, established in 1988. The company aims to grow into a global enterprise through continuous quality innovation and technological development, contributing to the future mobility industry with a human-centered management philosophy.
- Key Products/Technologies
- Expertise in producing commercial transmissions and axle assemblies in the automotive parts sector. Manufacturing capabilities for critical powertrain components such as carrier assemblies, differential cases, and gear sets for SUVs, trucks, and buses. Supply of commercial transmissions and axle assemblies to major finished vehicle manufacturers like Hyundai Transys.Expertise in producing commercial transmissions and axle assemblies in the automotive parts sector. Manufacturing capabilities for critical powertrain components such as carrier assemblies, differential cases, and gear sets for SUVs, trucks, and buses. Supply of commercial transmissions and axle assemblies to major finished vehicle manufacturers like Hyundai Transys.
- Specialization in producing axle assemblies and intermediate transmissions for military vehicles in the defense industry components sector. Proven technological prowess through the successful development of axles for medium tactical vehicles and intermediate transmissions for Chunmoo MLRS. This demonstrates a core capability contributing to national defense.Specialization in producing axle assemblies and intermediate transmissions for military vehicles in the defense industry components sector. Proven technological prowess through the successful development of axles for medium tactical vehicles and intermediate transmissions for Chunmoo MLRS. This demonstrates a core capability contributing to national defense.
- A diverse product line of high-precision cylindrical grinders, including universal, 5-axis CNC, and specialized grinding machines. Production capabilities for high-performance equipment such as 5-Axis Tool Grinders with a maximum diameter of 300mm, X-axis 370mm, Y-axis 280mm, and a maximum RPM of 8000 rpm/min. Expertise in manufacturing custom-designed and special-purpose grinding machines.A diverse product line of high-precision cylindrical grinders, including universal, 5-axis CNC, and specialized grinding machines. Production capabilities for high-performance equipment such as 5-Axis Tool Grinders with a maximum diameter of 300mm, X-axis 370mm, Y-axis 280mm, and a maximum RPM of 8000 rpm/min. Expertise in manufacturing custom-designed and special-purpose grinding machines.
- Professional manufacturing of high-precision ball screws used across machine tools and general industrial machinery. Technical capability to produce over 900 varieties of ball screws. Continuous development of new products like low-noise high-speed ball screws, high-load ball screws for injection molding machines, cooling ball screws, and roller screws for construction machinery.Professional manufacturing of high-precision ball screws used across machine tools and general industrial machinery. Technical capability to produce over 900 varieties of ball screws. Continuous development of new products like low-noise high-speed ball screws, high-load ball screws for injection molding machines, cooling ball screws, and roller screws for construction machinery.
- Joint development of the world's first hydrogen multi-stage power transmission system with Hyundai Motor Group in the eco-friendly mobility components sector. Development of E-TransAxle for electric trucks and gear reducers for passenger electric vehicles, demonstrating capabilities in future eco-friendly vehicle component manufacturing. This represents a significant technological investment for sustainable growth.Joint development of the world's first hydrogen multi-stage power transmission system with Hyundai Motor Group in the eco-friendly mobility components sector. Development of E-TransAxle for electric trucks and gear reducers for passenger electric vehicles, demonstrating capabilities in future eco-friendly vehicle component manufacturing. This represents a significant technological investment for sustainable growth.
- Core Advantages
- Establishment of a stable business structure through a diversified business portfolio. Organically linking three core business areas: automotive parts, machine tools (cylindrical grinders), and high-precision ball screws. This diversification provides flexible response capabilities to market changes and ensures business stability.Establishment of a stable business structure through a diversified business portfolio. Organically linking three core business areas: automotive parts, machine tools (cylindrical grinders), and high-precision ball screws. This diversification provides flexible response capabilities to market changes and ensures business stability.
- Leading technology innovation and continuous investment in research and development. Relentless efforts for the creation of proprietary brand products and new market penetration. Securing leading technological capabilities in developing core components for future mobility, such as hydrogen and electric vehicles.Leading technology innovation and continuous investment in research and development. Relentless efforts for the creation of proprietary brand products and new market penetration. Securing leading technological capabilities in developing core components for future mobility, such as hydrogen and electric vehicles.
- Implementation of customer-tailored production and advanced automation systems. Capability to manufacture customized and special-purpose machines based on diverse customer requirements. Establishment of state-of-the-art automation systems for efficient and precise gear set production, coupled with continuous facility upgrades.Implementation of customer-tailored production and advanced automation systems. Capability to manufacture customized and special-purpose machines based on diverse customer requirements. Establishment of state-of-the-art automation systems for efficient and precise gear set production, coupled with continuous facility upgrades.
- Global market expansion and building high reliability. Active export activities extending beyond the domestic market to international destinations including Indonesia, Vietnam, the United States, and Canada. Building trust with overseas clients through the development and supply of rigid axles and independent suspension axles.Global market expansion and building high reliability. Active export activities extending beyond the domestic market to international destinations including Indonesia, Vietnam, the United States, and Canada. Building trust with overseas clients through the development and supply of rigid axles and independent suspension axles.
- Operation of strict quality and environmental management systems. Acquisition of international standard certifications such as ISO 9001, ISO 14001, and TS16949 for quality and environmental management systems. External validation of product quality and technical prowess through QS 9000 certification and numerous awards.Operation of strict quality and environmental management systems. Acquisition of international standard certifications such as ISO 9001, ISO 14001, and TS16949 for quality and environmental management systems. External validation of product quality and technical prowess through QS 9000 certification and numerous awards.
- Technical know-how based on accumulated experience and specialization. Deep manufacturing know-how and technical expertise accumulated since its establishment in 1988 in automotive parts and precision machinery. Specialization in producing special-purpose components, evidenced by its designation as a defense industry company in 1972.Technical know-how based on accumulated experience and specialization. Deep manufacturing know-how and technical expertise accumulated since its establishment in 1988 in automotive parts and precision machinery. Specialization in producing special-purpose components, evidenced by its designation as a defense industry company in 1972.
- Target Industrie
- Automotive Industry (powertrain and drive components for commercial vehicles, passenger cars, electric vehicles, hydrogen vehicles, etc.)Automotive Industry (powertrain and drive components for commercial vehicles, passenger cars, electric vehicles, hydrogen vehicles, etc.)
- Defense Industry (components for military trucks, tactical vehicles, weapon systems, and other special-purpose vehicles and equipment)Defense Industry (components for military trucks, tactical vehicles, weapon systems, and other special-purpose vehicles and equipment)
- Construction Machinery Industry (reducers and drive components for heavy equipment like excavators and cranes)Construction Machinery Industry (reducers and drive components for heavy equipment like excavators and cranes)
- Machine Tool Industry (various grinding machines for metal processing and precision grinding)Machine Tool Industry (various grinding machines for metal processing and precision grinding)
- Robotics and Automation Industry (ball screws and related components for precise control and actuation)Robotics and Automation Industry (ball screws and related components for precise control and actuation)
- Semiconductor Equipment Industry (components required for high-precision transfer and control)Semiconductor Equipment Industry (components required for high-precision transfer and control)
- General Industrial Machinery (key drive and transfer components for various industrial machines)General Industrial Machinery (key drive and transfer components for various industrial machines)
- Major Markets
- Indonesia, India, Vietnam, China, Japan, Malaysia, Thailand, TaiwanIndonesia, India, Vietnam, China, Japan, Malaysia, Thailand, Taiwan
- United States, CanadaUnited States, Canada
- Certifications/Patents
- ISO 9001 Quality Management System certification. ISO 14001 Environmental Management System certification. TS16949 Quality Management System certification for the automotive sector. QS 9000 certification. KICOX Global Leading Company certification. Excellent Labor-Management Culture Company designation (Ministry of Employment and Labor). Corporate R&D Center accreditation (Korea Industrial Technology Association). Venture Company confirmation (Gyeongnam Small and Medium Business Administration). KC Safety Certification for electrical appliances. Eco-friendly building materials certification. Gyeonggi-do Promising Small and Medium Business certification.ISO 9001 Quality Management System certification. ISO 14001 Environmental Management System certification. TS16949 Quality Management System certification for the automotive sector. QS 9000 certification. KICOX Global Leading Company certification. Excellent Labor-Management Culture Company designation (Ministry of Employment and Labor). Corporate R&D Center accreditation (Korea Industrial Technology Association). Venture Company confirmation (Gyeongnam Small and Medium Business Administration). KC Safety Certification for electrical appliances. Eco-friendly building materials certification. Gyeonggi-do Promising Small and Medium Business certification.
- Patent technologies related to automotive parts: textile boards and their manufacturing methods, vehicle differential limiting devices, welding jigs for front axle housing assemblies, gearbox end covers, hydraulic valves for auxiliary braking systems in commercial vehicles, and steering angle measurement devices for commercial vehicle front axles.Patent technologies related to automotive parts: textile boards and their manufacturing methods, vehicle differential limiting devices, welding jigs for front axle housing assemblies, gearbox end covers, hydraulic valves for auxiliary braking systems in commercial vehicles, and steering angle measurement devices for commercial vehicle front axles.
- Patent technologies for grinders: machine tool chuck fixing devices, machine tool power chuck adjustment devices, grinding wheel outer diameter surface forming devices, spherical grinding devices, grinder table stroke adjustment devices, cylindrical grinder clamp devices, grinder handle assemblers, and spindle assemblies for factory machinery for spherical machining.Patent technologies for grinders: machine tool chuck fixing devices, machine tool power chuck adjustment devices, grinding wheel outer diameter surface forming devices, spherical grinding devices, grinder table stroke adjustment devices, cylindrical grinder clamp devices, grinder handle assemblers, and spindle assemblies for factory machinery for spherical machining.
- Patent technologies for ball screws: ball screw nut manufacturing methods, end-cap ball screw nuts, ball screw lapping devices, ball screw thread proportion measurement devices, internal machining methods for ball screw nuts, and measurement devices for grinding patterns on ball screw nuts.Patent technologies for ball screws: ball screw nut manufacturing methods, end-cap ball screw nuts, ball screw lapping devices, ball screw thread proportion measurement devices, internal machining methods for ball screw nuts, and measurement devices for grinding patterns on ball screw nuts.
- Recognized as a technology-intensive small and medium-sized enterprise by the Ministry of Commerce and Industry in 1989. Awarded the Changwon Chamber of Commerce and Industry Technology Grand Prize in 1993. Scheduled to receive the Minister of SMEs and Startups Commendation in the technology innovation sector in 2025.Recognized as a technology-intensive small and medium-sized enterprise by the Ministry of Commerce and Industry in 1989. Awarded the Changwon Chamber of Commerce and Industry Technology Grand Prize in 1993. Scheduled to receive the Minister of SMEs and Startups Commendation in the technology innovation sector in 2025.
Introduction
Location
11 Gongdan-ro 271beon-gil, Seongsan-gu, Changwon-si, Gyeongsangnam-do, South Korea
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