Inquiry (采购产品): UL 157 sealing washers I need sealing washers meeting UL 157 standard. **** Hidden Message ***** David Zuffi 1205 San Luis Obispo Ave. Hayward, CA 94544 USA Company: Sepragen Corp. Title: Systems Engineer Phone: 510-475-0650 ext.15 Fax: 510-475-0625 E-mail: dzuffi@sepragen.com **** Hidden Message ***** dzuffi@sepragen.com