Patent
-
- Powder sticking
prevention unit for valve - 10-2015-0146059
- Powder sticking
-
- Switch valve assembly
- 10-2009-0084896
-
- Vacuum valve device providing multi-step slow pumping function
- 10-2021-0000765
-
- Vacuum Gate Valve (Slide Type)
- 10-2019-0019093
-
- Gate valve
- 10-2015-0088351
-
- Gate Valve (Manual Protection)
- 10-2022-0158029
-
- Powder anti-seizure valve
- 10-2015-0137431
-
- Safety locking angle valve
- 10-2007-0105976
-
- Gas container valve automatic shutoff device
- 10-1999-0000225
-
- Waste gas selective separation treatment device
- 10-2016-0108173
-
- Foreign matter removal device that prevents corrosion of
the scrubber chamber - 10-2005-0117421
- Foreign matter removal device that prevents corrosion of
Certification and environmental safety
Key Certifications
-
- CE certification :
TUV SUD (EMC, MD) - 2021.03
- CE certification :
-
- ISO 9001
- 2020.04
-
- ISO 14001
- 2020.04