Company record
Valley Design Corp. delivers a comprehensive suite of precision finishing and machining services. Its capabilities include optical polishing, chemical‑mechanical planarization (CMP) polishing, and specialized edge and angle polishing for optical waveguides. The company also performs wafer and substrate dicing, backgrinding, and flat lapping. These processes are applied to a wide range of hard materials such as ceramic substrates, quartz, aluminum nitride (AlN), glass, sapphire windows, silicon wafers, and ultra‑thin substrates and windows.
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