Inquiry (采购产品): exhaust stack cleaning We need someone to clean our paint booth exhaust stacks. We have 6 stacks and they are 18" in diameter, **** Hidden Message ***** Nick Melair 167 Gibraltar Rd. Horsham, PA 18976 USA Company: Oppenheimer Precision Products Phone: 215-674-9100 Fax: 215-674-0423 E-mail: nmelair@oppiprecision.com **** Hidden Message ***** nmelair@oppiprecision.com