Company History
2023
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03 Tera Tower Gwangmyeong office building expansion relocation.
2022
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09 UHP Type DRA500 Series Micron Test Passed.
2021
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01 DR75 Series Launch of High Pressure, High Flow Regulators for Hydrogen Charging Stations.
2020
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01 Developed Automatic Changeover Regulators and Systems AC720 Series
02 Developed Hydraulic Regulator 085 Series
2019
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02 Developed Two Stage UHP Regulator Hyundai Motors Laboratory Registration
2018
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02 Production started High Flow Regulator CV=5.0(DR110 series)
2017
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09 Patented Automatic Changeover Systems #10-1782745
01 Developed High Flow Regulator CV=5.0
2016
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10
Developed High Back Pressure Regulator(20 ~ 700bar)(088 Series)
01 Developed High Flow Regulator Cv=4.5(DR90 Series)
2015
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03
Patented Valve (Core Valve) #10-1510987
02 Produced and Exported Core valve
01 Patent Application " Pumasi Clouding Funding " #10-1640340
2014
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03
Developed Manifold type UHP "CORE VALVE" #10-0031174
02 Patented handle locking device (pull and lock) #10-1370537
2013
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11
Coolant Filtering System Filtering Device #10-1331286
08 Moved to Guro Digital Complex #1 of Seoul.
03 Coolant Filtering System #10-23345
2012
- 06 Patented Regulator handle locking device (pull and lock) #10-59940
2011
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10
Patented Regulator handle locking device (push and lock) #10-1086199
10 Changed name into DRASTAR Co., Ltd.
03 Developed Two stage Regulator(2000 series)
2010
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10
Developed UHP Springless type Regulator(DRA300 series)
05 Developed High Pressure and Flow Regulator CV=3.5(DR70 series)
03 Aquired Venture company certification : KTDF #20100101822
02 Aquired INNO-BIZ certification #100101-00138(SMBA)
01 Developed Back pressure Regulator(077 series)
2009
- 10 Approved # 2009151168 of Company Laboratory (KISTDF)
2008
- 08 Developed UHP Locking plate type Regulator #10-0753280
2007
- 05 Developed UHP Tied type Regulator(DRA200 series)
2006
- 03 Developed CNG gas Regulator (for CNG public Bus)
2004
- 08 Developed Lock type Regulator(DRA700 series)
2003
- 12 Developed UHP type Regulator (DRA100 series)
2002
- 04 Developed High Flow Regulator (092 series)
2000
- 09 Developed High pressure Regulator (082 series)
1999
- 02 Developed Regulator for Beer & Beverage(Beer Series)
1998
- 03 Backfire prevention device(flow-free type) #10-0232841
1997
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10
Patented # 146709 for CO2 Regulator & Ethylene (with heatsink) type.
08 Developed Regulator for Ethylene C2H4 (Ethylene series)
1996
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08
Developed CO2 Regulator ( heatless type)
06 Developed High Purity Regulator ( 072 series)
06 Changed company name as Dragon Precision Industry and moved to Guro, Seoul factory
