Information
111-7 Bangchuk-gil, Godeok-myeon, Pyeongtaek, Gyeonggi-do, South Korea
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Overview
- Summary
- Hanagigun Co., Ltd. is a specialized industrial washer company focusing on bolt/nut anti-loosening technology. The company's core value is to prevent accidents caused by bolt/nut loosening in all industrial sites, aiming for a safe working environment. It provides complete anti-loosening solutions through its design and manufacturing capabilities. Through continuous research and development, it strives to be a trusted company with safer and more advanced products.Hanagigun Co., Ltd. is a specialized industrial washer company focusing on bolt/nut anti-loosening technology. The company's core value is to prevent accidents caused by bolt/nut loosening in all industrial sites, aiming for a safe working environment. It provides complete anti-loosening solutions through its design and manufacturing capabilities. Through continuous research and development, it strives to be a trusted company with safer and more advanced products.
- Key Products/Technologies
- The HANA LOCK WASHER is an innovative washer product designed to prevent bolts and nuts from loosening. It is made from STS304 and STS630 materials, available in various sizes from M8 to M36. The product design features high hardness and excellent corrosion resistance. Its reliability is certified by passing the NAS3350 vibration test by KTR, an accredited certification body. It demonstrates superior performance, preventing loosening even with low tightening torque (30-50Nm). The product structure significantly improves work convenience with easy fastening and dismantling.The HANA LOCK WASHER is an innovative washer product designed to prevent bolts and nuts from loosening. It is made from STS304 and STS630 materials, available in various sizes from M8 to M36. The product design features high hardness and excellent corrosion resistance. Its reliability is certified by passing the NAS3350 vibration test by KTR, an accredited certification body. It demonstrates superior performance, preventing loosening even with low tightening torque (30-50Nm). The product structure significantly improves work convenience with easy fastening and dismantling.
- The HANA LOCK CAP is an auxiliary product used with the Hana Lock Washer to further enhance bolt and nut anti-loosening capabilities. After fastening the washer, the cap is applied to secure both the nut and the bolt head, forming a triple locking mechanism. If only the hook part of the cap wears out, only the cap can be purchased separately for replacement, offering economic efficiency. This technology innovatively improves and complements the shortcomings of existing famous anti-loosening nuts from Sweden and Japan. It possesses proprietary technology capable of preventing loosening under any conditions, including actual torque fastening and field-specified torque fastening. The products have excellent chemical and physical properties, with manufacturing capabilities to produce customized and special items according to customer requirements, in addition to standard products.The HANA LOCK CAP is an auxiliary product used with the Hana Lock Washer to further enhance bolt and nut anti-loosening capabilities. After fastening the washer, the cap is applied to secure both the nut and the bolt head, forming a triple locking mechanism. If only the hook part of the cap wears out, only the cap can be purchased separately for replacement, offering economic efficiency. This technology innovatively improves and complements the shortcomings of existing famous anti-loosening nuts from Sweden and Japan. It possesses proprietary technology capable of preventing loosening under any conditions, including actual torque fastening and field-specified torque fastening. The products have excellent chemical and physical properties, with manufacturing capabilities to produce customized and special items according to customer requirements, in addition to standard products.
- Core Advantages
- Possession of world-patented anti-loosening technology, which fundamentally overcomes the limitations of existing renowned international products. Certified product performance and stability ensured by passing the KTR vibration test (NAS3350).Possession of world-patented anti-loosening technology, which fundamentally overcomes the limitations of existing renowned international products. Certified product performance and stability ensured by passing the KTR vibration test (NAS3350).
- Superior cost-effectiveness due to domestic development and production, resulting in prices approximately twice lower than imported products. Economic efficiency contributing to reduced process time and savings in labor and costs, as loosening is prevented even with low tightening torque.Superior cost-effectiveness due to domestic development and production, resulting in prices approximately twice lower than imported products. Economic efficiency contributing to reduced process time and savings in labor and costs, as loosening is prevented even with low tightening torque.
- Wide applicability across various sectors, from general industrial sites to marine industrial plants, oil refineries, chemical, gas, aviation, ships, railways, bridges, aerospace, and defense industries. Capability to provide multi-purpose solutions that contribute to solving safety issues in diverse industrial fields.Wide applicability across various sectors, from general industrial sites to marine industrial plants, oil refineries, chemical, gas, aviation, ships, railways, bridges, aerospace, and defense industries. Capability to provide multi-purpose solutions that contribute to solving safety issues in diverse industrial fields.
- Flexible supply capability to custom-manufacture applied and special items according to specific customer requirements, beyond standard products. Technical responsiveness to provide optimized solutions for various industrial site environments of client companies.Flexible supply capability to custom-manufacture applied and special items according to specific customer requirements, beyond standard products. Technical responsiveness to provide optimized solutions for various industrial site environments of client companies.
- A corporate philosophy prioritizing the creation of safe workplaces by achieving zero bolt/nut loosening in all industrial sites. High-quality standards based on the pride that each product contributes to the development of national key industries.A corporate philosophy prioritizing the creation of safe workplaces by achieving zero bolt/nut loosening in all industrial sites. High-quality standards based on the pride that each product contributes to the development of national key industries.
- Target Industrie
- General industrial sitesGeneral industrial sites
- Marine industrial plantsMarine industrial plants
- Oil refinery industryOil refinery industry
- Chemical industryChemical industry
- Gas industryGas industry
- Aviation sectorAviation sector
- Machinery and equipment manufacturingMachinery and equipment manufacturing
- Piping facilitiesPiping facilities
- Steel structure constructionSteel structure construction
- Shipbuilding and maintenanceShipbuilding and maintenance
- Railway infrastructureRailway infrastructure
- Bridge construction and maintenanceBridge construction and maintenance
- Aerospace and defense industriesAerospace and defense industries
- Major Markets
- South Korea, Japan (patent pending), China (patent pending)South Korea, Japan (patent pending), China (patent pending)
- Germany (patent registered)Germany (patent registered)
- USA (patent pending)USA (patent pending)
- Certifications/Patents
- Possession of world-first patented anti-loosening washer technology.Possession of world-first patented anti-loosening washer technology.
- Korean patent registration completed.Korean patent registration completed.
- German patent registration completed.German patent registration completed.
- Patent applications in progress for the USA, Japan, and China.Patent applications in progress for the USA, Japan, and China.
- Four PCT international applications completed.Four PCT international applications completed.
- ISO 9001 Quality Management System certification obtained.ISO 9001 Quality Management System certification obtained.
- ISO 14001 Environmental Management System certification obtained.ISO 14001 Environmental Management System certification obtained.
- KC Sanitary Safety Standard certification obtained.KC Sanitary Safety Standard certification obtained.
- Passed the NAS3350 vibration test by KTR, an accredited certification body.Passed the NAS3350 vibration test by KTR, an accredited certification body.
Introduction
Location
111-7 Bangchuk-gil, Godeok-myeon, Pyeongtaek, Gyeonggi-do, South Korea
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