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COMPANY
About Us
PRODUCT
Product
STATUS
Company Status
Quality
Quality Information
CS CENTER
Community
HISTORY
History
We have a system in place that can respond quickly
and accurately at all times, thanks to continuous
technology development and the accumulation of equipment.
2023
06
Kwon Woong appointed as CEO
2020
01
Completion of the factory at the Ulsan Energy Convergence General Industrial Complex
2016
08
Registered as a FLOWSERVE Domestic A/S Center
2015
03.01
Completion and Occupancy of the Factory and Office Building in Sangnam-ri, Cheongnyang-myeon, Ulsan
2013
09.05
Acquisition of Valve Maintenance Qualified Supplier Certification from Korea East-West Power Co., Ltd.
01.02
Acquisition of Valve Maintenance Qualified Supplier Certification from Korea South-East Power Co., Ltd.
2012
10.28
Acquisition of Valve Maintenance Qualified Supplier Certification from Korea Southern Power Co., Ltd.
10.26
Acquisition of Valve Maintenance Qualified Supplier Certification from Korea Mid-Regional Power Co., Ltd.
2011
11.07
Dongbu Engineering Co., Ltd. Incorporation
01
Kwon Young Sae appointed as CEO
2010
10.08
Acquisition of Valve Maintenance Qualified Supplier Certification from Korea Western Power Co., Ltd.
02.01
Acquisition of Quality Management System ISO 9001 Certification
2003
07.01
Established a new company (DONG BU ENG Co., Ltd) for Valve repair business
2000
03.01
Got an agency approval of FUKUI FACTORY of Japan
01.15
Got an agency approval of Continent Flange Inc.
1995
10.30
Took a contract of A/S center with FUKUI FACTORY of Japan
1993
10.01
The opening of Valve testing and repairing shop
02.01
Got an agency approval of TONG YUNG IND Co., Ltd
1992
10.01
The opening of the factory and office
05.02
Created an operation division of DONG BU Eng.
1987
07.01
Took incorporation of going business (DONG BU Co., Ltd)
1983
10.01
Got an agency approval of Korea Flange Co., Ltd.
1980
07.01
Established DONG-BU company (President Y.T. Kwon)
5-39, Sangnam-gil, Cheongnyang-myeon, Ulju-gun, Ulsan, Korea
TEL : 052-287-6268
Fax : 052-287-6269
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