INTORDUCTION
Certification
| Image | Subject | Date | publishing office |
|---|---|---|---|
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BLADDER TYPE EXPANSION TANK HAVING A WATER LEAKAGE DETECTING FUNCTION | COMMISSIONER, THE KOREAN INTELLECTUAL PROPERTY OFFICE |
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CONTROL METHOD OF PRESSURE MAINTENANCE UNIT FOR HEATING AND COOLING SYSTEM INCLUDING A PLURALITY OF SENSORS |
COMMISSIONER, THE KOREAN INTELLECTUAL PROPERTY OFFICE |
|
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COOLING AND HEATING SYSTEM WITH MIDDLE COLD ACCUMULATOR FOR PREVENTING HEAT DAMAGE OF BLADDER TYPE EXPANSION TANK |
COMMISSIONER, THE KOREAN INTELLECTUAL PROPERTY OFFICE |
|
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ENERGY OPERATION METHOD OF INCLOSED EXPANSION TANK SYSTEM | COMMISSIONER, THE KOREAN INTELLECTUAL PROPERTY OFFICE |
|
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ENERGY SAVING TYPE BOOSTER PUMP SYSTEM FOR WATER WORKS | COMMISSIONER, THE KOREAN INTELLECTUAL PROPERTY OFFICE |
|
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EXPANDED WATER AND MAKEUP WATER CONTROL SYSTEM FOR PARARELL CIRCULATION SYSTEM |
COMMISSIONER, THE KOREAN INTELLECTUAL PROPERTY OFFICE |
|
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HEATING AND COOLING SYSTEM WITH PRESSURE REDUCED ANDNITROGEN GAS CHARGED INCLOSED EXPANSION TANK FOR HIGHTEMPERATURE, PRESSURE AND LARGE SYSTEM | COMMISSIONER, THE KOREAN INTELLECTUAL PROPERTY OFFICE |
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NITROGEN GAS FILLING TYPE EXPANSION AND PRESSURIZATION DEVICE | COMMISSIONER, THE KOREAN INTELLECTUAL PROPERTY OFFICE |
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Paterntees are filled out in a registration page | COMMISSIONER, THE KOREAN INTELLECTUAL PROPERTY OFFICE |
|
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PIPELINE SYSTEM USINGA BLADDER TYPE PRESSURE TANK HAVING FUNCTION OF DETECTING BREAKAGE OF THE BLADDER |
COMMISSIONER, THE KOREAN INTELLECTUAL PROPERTY OFFICE |
|
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POWER SAVING AND HIGHLY RELIABLE WATER HAMMER PREVENTING SYSTEM AND THE OPERATING SYSTEM THEREOF |
COMMISSIONER, THE KOREAN INTELLECTUAL PROPERTY OFFICE |
|
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POWER SAVINGWATER HAMMER PREVENTING SYSTEM | COMMISSIONER, THE KOREAN INTELLECTUAL PROPERTY OFFICE |
|
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PRECISE AND RELIABLE WATER LEVEL CONTROL METHOD OF PRESSURE TANK INCLUDING A PLURALITY OF SENSORS |
COMMISSIONER, THE KOREAN INTELLECTUAL PROPERTY OFFICE |
|
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PRESSURE DEVICE OF PARTIAL AREA IN MASS ENERGY SYSTEM | COMMISSIONER, THE KOREAN INTELLECTUAL PROPERTY OFFICE |
|
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Resource saving pump system for processed water at sewage treatment plant | COMMISSIONER, THE KOREAN INTELLECTUAL PROPERTY OFFICE |
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SYSTEM FOR PREVENTING WATER HAMMER OF CIRCULATION PIPELINE FOR COOLING AND HEATING |
COMMISSIONER, THE KOREAN INTELLECTUAL PROPERTY OFFICE |
|
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WATER LEVEL CONTROL METHOD OF PRESSURE TANK IN PIPELINE SYSTEM WITH LEVEL TRANSMETER AND LEVEL SWITCH | COMMISSIONER, THE KOREAN INTELLECTUAL PROPERTY OFFICE |
| Image | Subject | Date | publishing office |
|---|---|---|---|
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Certificate of Designation for an Excellent Company | Public Procurement Service The Republic of Korea | |
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Quality Management System Certificate | CRK-Registration Services | |
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Environmental Management System Certificate | CRK-Registration Services | |
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Excellent Performance Certificate | Small and Medium Business Administration |
|
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Certificate of Green Technology | Ministry of Land, Transport and Marltime Affairs |
|
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Certificate Designation of Excellent Product |
Public Procurement Service, Republic of Korea |
|
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Certificate of Endorsement | Incheon Metropolitan City Republic of Korea |
|
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Certificate of Recognition | Incheon Metropolitan City |
|
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Certificate | Incheon Export Center, SMBA |
|
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Kotra global brand 2013 | Korea Trade-Inverstment Promotion Agency |
|
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SANITATION AND SAFETY CERTIFICATE | Korea Water and Wastewater Works Association |
|
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Excellent Performance Certificate | Small and Medium Business Administration |
| Image | Subject | Date | publishing office |
|---|---|---|---|
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ASME | 2016.03 | |
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ASME | 2016.03 | |
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CE | 2014.03 | |
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CE | 2014.01 | |
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CE | 2014.02 |
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