Inquiry (采购产品): do you have reverse osmosis and do you install, and how much is it? we live on volunteer ave. nowalk ca. thanks my number is 562 864 8733 gina **** Hidden Message ***** Gina Gould 90650 USA Company: Genna Inc. Title: Ms. Phone: 562 864-8733 E-mail: reinasrythem@yahoo.com **** Hidden Message ***** reinasrythem@yahoo.com