Inquiry (采购产品): glass beads Dear Sirs, We are looking to obtain supplies of hollow glass microspheres of 50 to 70 microns that will reflect infrared. Best Regards. **** Hidden Message ***** David Pollard OX10-6SL Company: Oxford Scientific Developmebts Ltd E-mail: dave@safeplate.co.uk **** Hidden Message ***** dave@safeplate.co.uk