Inquiry (采购产品): large valve do you ever work with large carbon graphite blocks (43 inches long) David Lee 310-396-5459 **** Hidden Message ***** David Lee 90403 USA Company: Taylor Devices Phone: 310-396-5459 Fax: 310-315-9994 E-mail: davidlee9@aol.com **** Hidden Message ***** davidlee9@aol.com
