Inquiry (采购产品): counter weight I need a 1 kilogram counter weight for use in weighing rough gem stones. **** Hidden Message ***** Pamela Wester 606 County Street Milan, MI 48160 USA Company: Precision Devices, Inc Title: QA Manager Phone: 734-439-2462 Fax: 734-439-1461 E-mail: pam@predev.com **** Hidden Message ***** pam@predev.com