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History

Hankook Nipple Co., Ltd. is taking one step at a time,
striving towards a better future.
Establishment of Quality Management
2020
06 Established Hankook Nipple Co., Ltd. (Opened Seoul Sales Office)
04 Completed own factory in Thailand
2019
ISO 14001 certified
TS16949 certified
Established company affiliated research institute
Pioneering global markets
2017
06 Established Dongjoo Metal Co., Ltd.
07 Relocated to newly constructed plant
10 Established Thai corporation
Transitional period
2014
10 Registered as an air conditioner parts supplier to Samsung Electronics
2012
06 Registered as an air conditioner parts supplier to LG Electronics
10Commenced the production of pipe fittings (nipple, socket)
Challenge and growth
2008
05ISO 14001 certified
2006
10Registered as a welding equipment supplier to Daewoo Shipbuilding & Marine Engineering
2005
06Registered as a welding equipment supplier to Samsung Heavy Industries
2004
06Registered as a welding equipment supplier to Hyundai Mipo Dockyard
08Registered as a welding equipment supplier to Hyundai Samho Heavy Industries
10Registered as a welding equipment supplier to Hyundai Heavy Industries
11ISO 9001 certified
2000
01Established Dongjoo Metal