Inquiry (采购产品): Thermal Papers Do you have low temperature thermal papers that will change fro white to black at 150 degrees F? This will be usedn in an industrial applaciation. Jim Perkins SHEP Company 300 Canal Street Lawrence, MA 01842 978-686-0632 **** Hidden Message ***** James Perkins Perkins P O Box 385 300 Canal Street Lawrence, MA 01842 USA Company: SHEP Company Title: Owner Phone: 978 686 0632 E-mail: jperkins@shepcompany.com **** Hidden Message ***** jperkins@shepcompany.com