Inquiry (采购产品): Air Knife Blower Ducting Please expedite catalog(s) to help me select rigid & flexible metal tubing & fittings for 4" - 12". I expect to use 6"x4" reducing wyes, 8"x6" reducing wyes, 12"x8" reducing wyes along with short radius elbows of various angles. **** Hidden Message ***** Clifford Lichlyter 1100 Sutton Howell, MI 48843 USA Company: VCF Films, Inc. Title: Director of Engineering Phone: (517) 546-2300 x 120 E-mail: clichlyter@vcffilm.com **** Hidden Message ***** clichlyter@vcffilm.com