... blue, gray, natural color, blackSpecificationOur business lineFRP tank, Stainless steel tank, water softener, household water purifier, industrial water ... membrane housing, RO system, Accessories(valve, distributor, tank head, etc.)We have 18 years OEM Experience, ... management authentication.Mainly exported marketAmerican, Southeast Asia,South Africa, Mid East, Eastern Asia, Western Europe, ect.We have ...