Inquiry (采购产品): POLYPROPYLENE TANK I am designing an active solar space heating system and am considering using a polypropylene tank (approx. 100 gallons)for hot water storage. Is this a product that you manufacture and which I could obtain from you? Thank you for your time **** Hidden Message ***** Bernard Beveridge 02648 Company: Individual designer E-mail: bbeveridge@peoplepc.com **** Hidden Message ***** bbeveridge@peoplepc.com