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2020
12Moved to the new office building of Ilshin Industrial Electric Co., Ltd.
(200-1, Gwangju-daero)11Issuance of patent certificate for union coupling for explosion-proof piping
04IS* Series IECEX, ATEX Certification acquisition
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2019
06FGHL-F ** IECEX DEKRA Certification acquisition
04IS-EPCS- * Series IECEX Certification acquisition
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2018
08SK energy equipment supplier registration
08ISBE-* Series NEPSI Certification acquisition
06Component NEPSI Certification acquisition
04IS-LTL30 NEPSI Certification acquisition
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2017
11Registered as a supplier of equipment for Daewoo Shipbuilding & Marine Engineering
07Minister of Employment and Labor Award
04Registered as a supplier of equipment for POSCO E & C
04Acquired certification for all-in-one piping materials
01Registered as a supplier of equipment for Daewoo E & C
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2016
12ISNFL acquires IECEX and ATEX certifications for straight LED lighting fixtures
04Registered as a supplier of GS Caltex
01Registered as a partner of Western Power
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2015
11Registered as a partner of Hyundai Oil Bank
11Selected as a promising small business by Gwangju-si, Gyeonggi-do
05Cable Sealing Device Pole Union Cable Grand