IMJINST Co.,Ltd. | Patent and Certification
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Patent and Certification
Patent—Saper Lock
Chinese patent
Japanese patent
Patent—Security cable molding device
Patent—Aluminum profile plate spring nut
Patent—Steel reinforcement coupling device
Patent—Power clutch nut
Utility model—Aluminum profile ball spring nut
Utility model—Aluminum profile connector
Utility model—Aluminum profile tightening bolt
Utility model—Aluminum profile tightening bolt
Utility model—Pipe hanger nut
Certificate of New Excellent Tech.
Certificate of New Excellent Product
ISO 9001
ABS Certification (Design)
ABS Certification (Design)
ABS Certification (Design)
ABS Certification (Manufacturing)
Certificate of INNOBIZ
One-KEPCO Export Business Group Certificate
Company-affiliated research institute
Root Industry Certificate
Root Technology Company Certificate
Korea Risk Assessment Certificate
Bronze prize at the Korea Invention Patent Exhibition (KINPEX)
Minister Prize from the Ministry of Trade, Industry and Energy
Best product award
Citation of the Korea Rail Network Authority
Prize of the governor of Chungbuk Province