S.I. Howard Glass Co., Inc. 381 Southwest Cut-off (Rt 20) Worcester, Massachusetts 01604 Tel: 508-753-8146 Specializing In The Fabrication Of Precision Glass Components. Including Precision Edge Grinding, Beveling, Hole Drilling, High Vacuum Coating, Sand Blasting, Heat Strengthening, Heat Absorbing & Contour Grinding Of Glass Components. Fabricating Various Types Of Glass, Including Float, Color Filter Glass, Water White, Fused Silica, Laminated & Borosilicate. Facility Is Equipped With The Latest Measuring Equipment For Glass Precision Production To Customer Specifications. Markets: US, Canada, Mexico, South America, UK, Western Europe, EU, Australia, China, Japan, India, Pacific Rim, South Africa & Middle East. Category: Precision Glass Components Copyright © Industrial Leaders All rights reserved.  Privacy Statement Please read important copyright notices and disclaimers information.