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Photonics Buyers' Guide / Valley Design Corp., Headquarters
Valley Design Corp., Headquarters
MapTwo Shaker Rd.
Bldg. E-001
Shirley, MA 01464
United States
Phone: +1 978-425-3030
Fax: +1 978-425-3031
Since 1975 Valley Design Corp. has been an industry leader in advanced materials processing, as providers of precision lapping, polishing, dicing, CNC machining, grinding and other precision machining services including slicing, backgrinding, wafer and die thinning, optical edge/angle polishing and ultrasonic hole drilling. With 15 operational DISCO and K&S dicing saws, our dicing capacity is one of the largest in the industry. Our 4-axis CNC machining equipment can produce such features as thru holes and pockets, corner chamfers and radii, edge chamfers and steps, and complex geometries with tight tolerances. Valley is an ISO 9001:2015 certified manufacturer of substrates, windows, wafers, discs, precision shims, spacers and washers, <1 mm diameter and hexagonal-shaped windows, color glass filters, flat optical components, and SEMI standard wafers and custom wafers up to 450 mm.

shims and spacers by valley design corp     thin parts by valley design corp     wafer samples by valley design corp     hole drilling samples by valley design corp

Special capabilities: ultrathin (10-20 µm), ultraflat (1/10 wave), superpolishing (<5 Angstroms), tight tolerances +/-0.5 µm, parallelism to 0.25 µm, TTV <1 µm. We process parts sized from small die 0.127 mm square to large geometry lapping and polishing up to 4 feet in dimension. Optical and semiconductor materials processed: Fused Silica, Quartz, Glass, Pyrex, Sapphire, 96% and 99.6% Alumina, Aluminum Nitride, Ceramics, Crystals, Silicon, Stainless Steel, Aluminum, Molybdenum, Germanium, Macor, Ferrites and many others. Many materials are in stock from our extensive inventory. Products: Standard and custom-sized substrates, windows, wafers, discs and flat optics of various materials, large geometry ceramics, precision shims and spacers, witness samples, SEMI standard wafers and dummy wafers up to 450mm diameter, standard and custom color glass filters, wafer and vacuum chucks, lenses and filters, prisms and wedges, large metal mirrors, lapping and polishing of valve and seal components.

Applications and Industries served: Microelectronics, electro-optics, photonics, semiconductor, MEMS, nanotechnology, thin-film circuits, and microfluidics applications for medical, aerospace, test & measurement, communications, defense, petroleum/natural gas/nuclear/steam/vapor industries. Valley also routinely collaborates on R&D projects for both industrial and educational applications. The company operates over 25,000 square feet of manufacturing facilities in Shirley, Massachusetts and is partnered with sales representatives in Germany, France and Scandinavia for projects taking place in Europe. Customer service representatives are available Monday - Friday from 8:00 EST to 5:00 PST.
Established: 1975
Employees: 30
Facility area (sq ft): 30,000
Ownership type: Privately Owned
Erik Indars, Pres.
Christina Hantzis, Cust. Svc.
Gunars Indars, Tech. Dir.
Green Products Green Products
Green Manufacturing Green Manufacturing
Green Facility Green Facility

lappingpolishingdicingCNC machiningfused silica wafersglass wafersceramic substratesaluminaaluminum nitride450mm diameter wafersshimsspacersultra thinshims and spacersprecision machiningsapphireSEMI standard waferscustom wafersvacuum chucks
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