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| HOME > Company > About CSM |
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| CSM products, manufactured by Woongjin Chemical Co Ltd, are innovative and cost-effective reverse osmosis, nanofiltration and ultrafiltration membranes as well as cartridge & micro-filters serving the municipal, industrial and residential markets. The goal of CSM is to achieve thorough customer satisfaction in the filtration and separation industry. |
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| Supported by a global network of branch offices and subsidiaries in the US, China, Japan and India along with numerous authorized dealerships throughout the world, we are committed to ensuring better quality, reliable technical support, competitive prices and responsive delivery time for our customers. |
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| Technological Achievements |
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| -2008 |
Development of chlorine durability RO membrane |
| -2007 |
Development of chlorine resistant RO membrane |
| -2005 |
Development of nanofiltration membrane |
| -2004 |
Development of ultrapure water RO membrane for cleansing semiconductors |
| -2002 |
Development of high salt rejection seawater desalination RO membrane |
| -2000 |
Development of low pressure RO membrane (industrial use) |
| -1996 |
Production of 8” inch diameter RO membrane (industrial use) |
| -1994 |
Production of 2” inch diameter RO membrane (residential use) |
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| -2006 |
Awarded the 2006 Technology Grand Prize from the Commerce and Industry Minister of Korea for the Nanofiltration membrane |
| -2003 |
Fouling Resistant RO membrane selected as a World Class Product |
| -2002 |
Awarded the NEWTECH KOREA 2002 Prime Minister Prize for Seawater Desalination RO membrane |
| -2000 |
RO membrane elements become NSF 58 & NSF 61 certified |
| -1996 |
Gumi production facilities receives ISO 14001 Standard |
| -1994 |
Gumi production facilities receives ISO 9002 Standard |
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