Reverse Osmosis     spiral wound membranes     pressure vessels     cleaning chemicals         America     Europe     Asia Pacific     CN     IN     JP     KR     Nitto Denko Corporation - www.nitto.com - 1-1-2, Shimohozumi, Ibaraki, Osaka, 567-8680, Japan email, Tel. +81 726-22-2981 Nitto Denko Corporation is a worldwide leader in the manufacturing of many high-tech products, all using Polymer Synthesis Technology. Nitto Denko was established in 1918 and has consistently pioneered new products, integrating numerous leading-edge technologies with their long-standing corporate expertise in synthesizing high polymer materials. Nitto is comprised of four major business divisions serving a broad range of markets including optical media, semiconductors, flexible circuits, electrical insulation, packaging, insulation, automobiles, and healthcare. Nitto's worldwide presence comprises of 105 manufacturing and sales companies with revenues exceeding 3.5 billion dollars. Products:   Main Products of the Shiga plant are - Reverse-osmosis membrane modules - Ultrafiltration membrane modules - Microfiltration membrane modules SAEHAN Industries Inc. - www.saehancsm.com - 12th Floor ASPO Bd., 254-8 Kongduk-Dong, Mapo-Gu, Seoul 121-710, Korea email, Tel. +82 2 3279-7384 Saehan, once was the affiliated company of Samsung, was established in 1972 with the capital and technology of Cheil Synthetic, Inc. More than 3 decades Saehan has been a leading company in both domestic synthetic and chemical fiber industry. Saehan specially focuses its resources in manufacturing high value added products. Saehan has imported collective manufacturing system which connects the textile business unit in the Gyungsan plant with the polyester staple filber (PSF) processing line in the Gumi plant. Saehan succeeded its development on Reverse Osmosis membrane in early 1990s for the first time in Korea. Since then, Saehan has expanded its business scope in the filter industry by developing water purifying filters, micro filters and reverse osmosis membranes for sea water desalination and fouling resistant reverse osmosis membranes. Furthermore, Saehan has directed its resources and management strategies toward developing Environment & Material business; hence, we equipped facilities which produce industrial sheets. Products:   Reverse osmosis membrane Toray Industries, Inc. - www.toray-membrane.com - 8-1, Mihama 1-chome, Urayasu, Chiba 279-8555, Japan Tel. +81 47 350-6030 Toray Group aims to be a corporate group that will grow globally based on science and technology. Toray Reverse Osmosis Membrane Elements are used in the diversified market for water desalination and purification. Products:   Toray manufactures two different membrane product lines: cross-linked polyamide composite membranes (TM and SU series) and asymmetrical cellulose acetate membranes (SC series). Toray Reverse Osmosis Membrane Elements produce the right water quality for a diverse assortment of applications: seawater desalination, brackish water desalination, pure water production, waste water reclamation.     how it works     other keywords     www.membrane-guide.com