ULC manufactures test plates / mirror blanks in our Southbridge, MA facility with in stock raw materials. Available in a range of diameters and thicknesses, ranging from 19.05 mm to 83.82 mm thick.
259 Worcester St.
Southbridge, MA 01550-1325
United States
Phone: +1 508-765-5421
Fax: +1 508-765-0500