Inquiry (采购产品): aluminum louver Please forward product informnation, specifically on aluminum louver that is light tight and has a 1/2" thickness dimension. **** Hidden Message ***** Robert Couch 5104 Pegasus Ct. Suite K Frederick, MD 21704 USA Company: InPro Technologies, Inc. Phone: 3016989711 Fax: 3016989725 E-mail: rcouch@inprotechnologies.com **** Hidden Message ***** rcouch@inprotechnologies.com