제이디

Company Introduction

History

Since its establishment in 2011, we have been growing steadily while walking only on the "right way"

2020

Registered as construction business (mechanical equipment construction)

MOU Contract (SAMSUNG SDS)

2019

Relocated headquarters to Siheung

2018

Registered as a SAMSUNG SDS company

Patent application for battery grade classification device

Patent application for electric automobile battery test device

2017

Registered as a SK Innovation company

Registered as a venture company

Established an affiliated research institute

Acquired ISO 9001:2015 certification

Patent application for battery surface inspection

2014

Registered as a SAMSUNG Display company

2013

Registered as a Dongwoo Finechem company

2012

Registered as JD Corporation

2011

Founded

Established Hwaseong Headquarters