Inquiry (采购产品): UL Recognition Question We are planning on using your BN5029 Material as a diaphragm in a pressure switch we are developing for a fuel cell application. We need to obtain UL Recognition of our switch for use with natural gas / propane as the media. Any chance that you already have UL Recognition of this material for use with natural gas? Or do you have a similar alternate compound that might be already UL Recognized for use with natural gas? **** Hidden Message ***** Alan Mason 3211 Fruitland Ave, Los Angeles, CA 90058 USA Company: Barksdale, Inc. Title: Approvals Agent Phone: 323 589-6181, ext. 6359 Fax: 323 583 6252 E-mail: amason@barksdale.com **** Hidden Message ***** amason@barksdale.com