Company History
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
