Inquiry (采购产品): Borosilicate Glass Please quote price & delivery on the following Borosilicate Glass per ASTM E438, Type 1, Class A for a bid I'm working on. These are to be used as viewing windows. 2 Each 0.25" thk. x 48" x 36" with 4 each 8" Dia. holes. 2 Each 0.25" thk. x 48" x 60" w/ 2 each oval & 2 each 8" Dia. holes. 2 Each 0.25" thk. x 48" x 60" w/6 each 8" Dia. holes. 2 Each 0.25" thk. x 24" x 36" w/2 each 8" Dia. holes. Thanks in advance for your prompt attention. **** Hidden Message ***** Shelia Blackford 80020 Company: I P Systems, Inc. E-mail: shelialb@ipsysinc.com **** Hidden Message ***** shelialb@ipsysinc.com