We, CHIWATEC are a company specialized in water treatment field with many years experience which located in Xi'an China. Our products are CE certificate and ISO9001 standard. Our products covers many types of water treatment for different kind of raw water. Including tap water treatment, seawater desalination system, brackish water desalination system and disk filter. We are also distributor for spare parts of water treatment with good channels. We are looking forward to establish a  mutual benefit business relationship with you in the near future.