Since 1919, Friedrich & Dimmock has been the premier supplier of borosilicate glass tubing in the U.S. Expansive inventories of Simax borosilicate glass tubing, glass rod, & flask blanks allow same day shipping for your OEM fabrication needs. Don't see the size you need? Please contact us for a quote on any special size or quantity that you may require.

Friedrich & Dimmock is also the largest distributor of Heraeus Optics Quartz Tubing in the U.S. We offer raw stock, with a wide variety of diameters and wall thicknesses, but can also fabricate precision quartz tubing & quartz rod to exacting tolerances, incorporating multiple bores and or in micro capillary sizes to suit your needs.

Additional custom glass & quartz processing capabilities include:

  • Grinding
  • Lapping & Polishing
  • Hole Drilling
  • Glassblowing
  • Etching
  • Glass Redraw
  • Custom cutting
  • OEM packaging
  • CNC Machining


© Friedrich & Dimmock, Inc. All Rights Reserved. Designed by Sharp Innovations, Inc.
2127 Wheaton Avenue • PO Box 230 • Millville, NJ 08332
Phone: 856-825-0305 / 800-524-1131 • Fax: 856-327-4299 / 800-799-4299