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DHV Co., Ltd. can create valves various such as K/GATE valve, 3-way Valve,
Butterfly Valve, SPECIAL Valve, etc, to meet the requirements and demands of various customers both in Korea and Foreign countries on the basis of our extensive experience, superior technology, latest facility and skillful labour.
Our companuy is exporting and distrubuting various valves throughout the world, including K-GATE Valve used at the water and thermal power plant, whish we produce based on the technology that we have accumulated. In addition, We, always keep appropriate level of stock for all valves, and has a good contact system with other companies. We will fulfil your needs and requirements to the best of our ability at any time if you contact us.
DHV Co., Ltd. has developed the techonolgy ceaselessly for the specialization of value since its establishment if February 2003. We are sure that we have more competitive advantage in all aspects including the quality, technology, delivery, etc. than other companies.
We will return your favour with our quality product by ceaselessly developing the technology.
<Company Contact Information>
Homepage : http://www.dh-valve.co.kr
Tel : 82-53-585-6992
fax : 82-53-585-6993
<Company History>
Sep 2009 Developed Swing Gate Valve with Korean SOUTH-EAST POWER Co., Ltd.
Aug 2009 Registered as the cooperative company of samsung heavy industries
2008 Issued the certification of API Q1 (Q1-0529), ISO/TS29001 (TS-0346), ISO9001(0783)
2008 Registered as the company suitable for the korea midland power co., ltd.
May 2008 Registered Inobiz Company
Feb 2008 Slide gate valve rubber seat-type (patent)
Nov 2007 Adjustable orifice valve (patent)
June 2006 Registered the utility model right plane
(grinding wheel for plane processing of large metal board)
May 2006 Registered as the company suitable for the KOREA WEST and EAST POWER Co., Ltd.
Apr 2006 Registered as the company suitable for the KOREA WEST POWER Co., Ltd.
Jan 2006 Registered as the company suitable for the KOREA SOUTH POWER Co., Ltd.
Nov 2005 Registered the headquarters of Donghae Valve
Aug 2005 Registered as the company suitable for the KOREA SOUTH-EAST POWER Co., Ltd.
Jul 2005 Supplied K/GATE Valve and various used at the thermal power plants of Doosan Heavy Industries and Construction Co., Ltd.
May 2005 Registered as the cooperative company of Doosan Heay Insdistries and Construction Co., Ltd.
May 2005 Obtained ISO 9001(DKQ-5902)
Apr 2005 Developed VALL V.V, DIVERT Valve METAL SEAT (Utility MODEL RIGHT)
Feb 2004 Took over the facility and tools of Gukje Precisioin Industrial Co., Ltd.
Feb 2003 Established Donghae Valve
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China (Mainland)
Henan Quanshun Flow Control Science & Technology Co., Ltd. 
Zhejiang National Valve Technology CO.,LTD 
Tianjin KRS Valve Co., Ltd. 
