Inquiry (采购产品): 3DS-2-1/2 S I would like an Inventor drawing (3D CAD) of the grooved version of the triple duty valves. I did not see them. Do you have these? **** Hidden Message ***** Paul Thomas 6871 Dutton Industrial Dr Dutton, MI 49316 USA Company: Fisen Corporation Phone: 616-949-9108 E-mail: pthomas@fisenusa.com **** Hidden Message ***** pthomas@fisenusa.com