Company

Lightning / Grounding and Building tools technology leading company JOINFS

History

JoinsFS's constant changes and challenges continue

2023

  • Feb Ground rod with earth resistance reducing agent and manufacturing method thereof

2022

  • Jun Patent registration of insulation fixture Mar ISO 45001 Certification

2021

  • Dec Registration of a patent for a lightning rod Jun Registration of Broadcasting and Communication Equipments

2020

  • Jun Registering a patent for a surge protect device. Feb Signing a technology use contract with KEPCO

2019

  • Oct Engineering buiness registration Apr Grounding plate design registration

2018

  • Oct KT commerce registered as partner company May Software business registration Apr Telecommunication construction business registration

2017

  • Jul JOIN trademark registration Jul Lightning rod design registration Jun Anyang factory registration May MAINBIZ certification May CHEM-EARTH NSF certification Mar Establishment of resetch institute Jan Lightning arrest system patent registry

2016

  • Dec Certification of excellent technology companies Oct Surge protective device patent registry Jul Lightning counter system patent registry Feb DAELIM registered as partner company Feb SK TELECOM Co. Ltd registered as partner company

2015

  • Dec ETEC E&C registered as partner company Seb CB sertification of 4 types of surge protective device for telecommunication Aug POSCO registered as partner company Jun Grounding rod UL certification Apr Electrical construction business registration Apr KUMHO E&C registered as partner company

2014

  • Jun MAINBIZ Certification Apr HYUNDAI engineering & construction co., ltd. registered as partner company Feb Establish of a dedicated R&D department Jan ISO 9001 Certification

2009

  • May Establishing of JOINFS Co., Ltd.
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