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Company Profile


Xi’an CHIWATEC Water Treatment Technology provide the RO membrane to clients both inland and oversea with more than 10years experience. We manufacture our own brand Daltonen RO membrane and we are also the official distributor of Dupont, Toray, CSM, Nitto, LG and Vontron RO membrane. Whatever product you need, we cold meet your requirement.

Bulk of RO membrane in stock ensure the quick delivery and stable price.  Large quantity purchase order and high frequency repeat order ensure all of the RO membrane are new make. Whenever you have requirement for RO membrane, we could provide the best service.

CHIWATEC warmly welcomes inquiries from home and abroad, and is ready to establish business relationship on the basis of win-win strategy.

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