Inquiry (采购产品): flap valve weeps Can you manufacture a plastic flap valve weep if I e-mail you the basic specs and design? This would be a limited order of approx. 20 each. Thanks, Dave Johnson **** Hidden Message ***** David Johnson 600 Reilly Ave Farmington, NM 87401 USA Company: Nelson Consulting Title: Prin. Project Mgr. Phone: 505-327-6331 Fax: 505-327-6332 E-mail: djohnson@nel-con.com **** Hidden Message ***** djohnson@nel-con.com