Inquiry (采购产品): METAL PERFORATORS I'M looking for a metal perforator for 20 ga. and lighter ga. sheetmetal. I would like to see what you have to offer and a price list. I need one for vented metal roofing systems. 1" to 2" wide, with 1/8" by 1/4" or 3/8" perforated holes. **** Hidden Message ***** Mark Shanks 685 SE. 14th st. Loveland, CO 80537 USA Company: Precision Roofing & Design Inc. Phone: 303-506-0930 E-mail: shankslov@aol.com **** Hidden Message ***** shankslov@aol.com