Information
37 Gwaegam-ro, Sasang-gu, Busan, South Korea
+82 51-319-2217
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Overview
- Summary
- Hansung Tech Co., Ltd., established in 1978 as Saehan Company, is a leading enterprise in the domestic sealing industry. The company specializes in manufacturing and exporting industrial sealing products, including oil seals, O-rings, and cylinder packings. It spearheads research and development for the localization of sealing products previously reliant on imports. With over 45 years of accumulated technical know-how and molds, it has grown into a technology-leading company. The establishment of a smart factory system contributes to improving product process capabilities and minimizing defect rates.Hansung Tech Co., Ltd., established in 1978 as Saehan Company, is a leading enterprise in the domestic sealing industry. The company specializes in manufacturing and exporting industrial sealing products, including oil seals, O-rings, and cylinder packings. It spearheads research and development for the localization of sealing products previously reliant on imports. With over 45 years of accumulated technical know-how and molds, it has grown into a technology-leading company. The establishment of a smart factory system contributes to improving product process capabilities and minimizing defect rates.
- Key Products/Technologies
- The company offers a diverse range of industrial sealing products, including oil seals, O-rings, and cylinder packings.The company offers a diverse range of industrial sealing products, including oil seals, O-rings, and cylinder packings.
- Oil seals include KS standard products and SKF seals, with expertise in handling methods and mounting part design for HS standard/general oil seals.Oil seals include KS standard products and SKF seals, with expertise in handling methods and mounting part design for HS standard/general oil seals.
- O-rings feature a circular cross-section, manufactured from a wide range of materials such as NBR, FKM, VMQ, EPDM, and FFKM, with over 30,000 molds.O-rings feature a circular cross-section, manufactured from a wide range of materials such as NBR, FKM, VMQ, EPDM, and FFKM, with over 30,000 molds.
- The company demonstrates rapid response capabilities for international standards like JIS, KS, and ISO, as well as non-standard special O-ring specifications.The company demonstrates rapid response capabilities for international standards like JIS, KS, and ISO, as well as non-standard special O-ring specifications.
- Cylinder packings encompass various types, including PISTON SEAL, ROD SEAL, PISTON ROD combined, DUST SEAL, and WEAR RING.Cylinder packings encompass various types, including PISTON SEAL, ROD SEAL, PISTON ROD combined, DUST SEAL, and WEAR RING.
- Mechanical seals prevent fluid leakage between the shaft and housing in rotating equipment like pumps and compressors, ensuring stable sealing in high-speed and high-pressure environments.Mechanical seals prevent fluid leakage between the shaft and housing in rotating equipment like pumps and compressors, ensuring stable sealing in high-speed and high-pressure environments.
- Leveraging its expertise in rubber sealing, the company conducts R&D for high-performance products catering to future industries such as hydrogen, semiconductors, and plants.Leveraging its expertise in rubber sealing, the company conducts R&D for high-performance products catering to future industries such as hydrogen, semiconductors, and plants.
- Through collaborative research with specialized material research institutes, it develops optimized materials for extreme environments like high temperatures, cryogenic conditions, and chemical resistance.Through collaborative research with specialized material research institutes, it develops optimized materials for extreme environments like high temperatures, cryogenic conditions, and chemical resistance.
- Hydrogen O-rings are designed to maintain long-term sealing performance in high-pressure (87.5 MPa) and cryogenic (-40℃) environments.Hydrogen O-rings are designed to maintain long-term sealing performance in high-pressure (87.5 MPa) and cryogenic (-40℃) environments.
- High-temperature and chemical-resistant seals utilize special composite materials, ensuring stable performance in environments exceeding 200℃ and strong acids/alkalis.High-temperature and chemical-resistant seals utilize special composite materials, ensuring stable performance in environments exceeding 200℃ and strong acids/alkalis.
- Ultra-precision small seals are developed for high-precision equipment in semiconductor, electronics, and electrical industries, integrating functions like microfluidic control and EMI shielding.Ultra-precision small seals are developed for high-precision equipment in semiconductor, electronics, and electrical industries, integrating functions like microfluidic control and EMI shielding.
- Eco-friendly certified products incorporate materials compliant with European environmental regulations such as RoHS and REACH.Eco-friendly certified products incorporate materials compliant with European environmental regulations such as RoHS and REACH.
- Core Advantages
- Over 45 years of accumulated sealing technology know-how and the industry's largest mold inventory since its establishment in 1978.Over 45 years of accumulated sealing technology know-how and the industry's largest mold inventory since its establishment in 1978.
- A pioneering role in the research and development of localized sealing products to replace those previously imported.A pioneering role in the research and development of localized sealing products to replace those previously imported.
- Implementation of a smart factory system, leading to improved process capabilities, minimized defect rates, and customized responses to high-mix, low-volume orders.Implementation of a smart factory system, leading to improved process capabilities, minimized defect rates, and customized responses to high-mix, low-volume orders.
- Provision of total sealing solutions, including product design and material development, to promptly resolve customer issues.Provision of total sealing solutions, including product design and material development, to promptly resolve customer issues.
- Operation of a dedicated R&D center equipped with in-house testing and analysis facilities, enabling comprehensive process analysis from material compounding to molding analysis and durability evaluation.Operation of a dedicated R&D center equipped with in-house testing and analysis facilities, enabling comprehensive process analysis from material compounding to molding analysis and durability evaluation.
- Securing intellectual property rights through the acquisition of numerous domestic and international patents and utility models, enhancing technological competitiveness.Securing intellectual property rights through the acquisition of numerous domestic and international patents and utility models, enhancing technological competitiveness.
- Achieving price competitiveness through the use of high-quality rubber raw materials and a mass production system.Achieving price competitiveness through the use of high-quality rubber raw materials and a mass production system.
- Attainment of ISO9000 quality management system certification in 1999, ensuring utmost commitment to customer quality assurance.Attainment of ISO9000 quality management system certification in 1999, ensuring utmost commitment to customer quality assurance.
- Target Industrie
- Supply of special seals for high-pressure and high-temperature environments in the steel industry, including POSCO and Hyundai Steel.Supply of special seals for high-pressure and high-temperature environments in the steel industry, including POSCO and Hyundai Steel.
- Delivery to major public institutions such as Korea Railroad Corporation, Defense Acquisition Program Administration, Seoul Metro, Public Procurement Service, and power plants.Delivery to major public institutions such as Korea Railroad Corporation, Defense Acquisition Program Administration, Seoul Metro, Public Procurement Service, and power plants.
- Supply of high-quality components for advanced aircraft manufacturing to Korean Air Aerospace Division.Supply of high-quality components for advanced aircraft manufacturing to Korean Air Aerospace Division.
- Pilot supply of hydrogen O-rings to hydrogen-related industries, including hydrogen vehicles and hydrogen charging stations.Pilot supply of hydrogen O-rings to hydrogen-related industries, including hydrogen vehicles and hydrogen charging stations.
- Application of high-temperature and chemical-resistant seals optimized for high-risk environments in industrial plants, chemical facilities, refining, petrochemical, and semiconductor processes.Application of high-temperature and chemical-resistant seals optimized for high-risk environments in industrial plants, chemical facilities, refining, petrochemical, and semiconductor processes.
- Use of ultra-precision small seals in high-precision equipment within the semiconductor, electronics, and electrical industries.Use of ultra-precision small seals in high-precision equipment within the semiconductor, electronics, and electrical industries.
- Application of mechanical seals in various rotating equipment such as pumps and compressors.Application of mechanical seals in various rotating equipment such as pumps and compressors.
- Diverse machinery industries, including heavy equipment, railways, ships, reducers, motors, and agricultural machinery.Diverse machinery industries, including heavy equipment, railways, ships, reducers, motors, and agricultural machinery.
- Food and pharmaceutical industries.Food and pharmaceutical industries.
- Water treatment and power generation industries.Water treatment and power generation industries.
- Major Markets
- JapanJapan
- Certifications/Patents
- Acquisition of ISO9000 quality management system certification in 1999.Acquisition of ISO9000 quality management system certification in 1999.
- Possession of numerous domestic and international patents and utility models.Possession of numerous domestic and international patents and utility models.
- Eco-friendly certified products compliant with European environmental regulations such as RoHS and REACH.Eco-friendly certified products compliant with European environmental regulations such as RoHS and REACH.
- Selected as an exemplary taxpayer in 2012 and awarded by the regional tax office.Selected as an exemplary taxpayer in 2012 and awarded by the regional tax office.
Introduction
Location
37 Gwaegam-ro, Sasang-gu, Busan, South Korea
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