Inquiry (采购产品): plastic butterfly valve I am a manufacturer of portable bins and bin discharging systems. I'm interested in plastic butterfly valves from 6" - 12" for powder and granular product handling. Valve weight, actuation options, prices. Thank you, Mark Kosich **** Hidden Message ***** Mark Kosich PO Box 3171 Wilson, NC 27895 USA Company: Atlantic Materials Handling Co. Title: Owner Phone: 252-235-0333 Fax: 252-235-4833 E-mail: amh@bbnp.com **** Hidden Message ***** amh@bbnp.com