Founded in 2019 and based in Foshan Nanhai, Plutosemi Co., Ltd. specializes in high-performance semiconductor materials. As an industry leader, we offer advanced production capabilities and high-quality products such as silicon wafers and SOI, featuring high precision for diverse applications. Our one-stop services and customized solutions meet specific customer needs. Widely used in China, Europe, and the USA, we maintain strong partnerships with renowned international companies, upholding the philosophy of "Customer First, Quality Foremost".
The company maintains industry-leading standards with certifications in high-performance semiconductor materials R&D, production, and sales, supporting its position as a leader in the semiconductor materials sector.
Selecting the right sapphire wafer surface finish depends on the process, not only the appearance of the wafer. Sapphire is extremely hard, chemically stable, electrically insulating, and suitable for optical and high temperature applications, but these advantages also make it difficult to grind and polish.
Sapphire wafers are used when a substrate must combine hardness, thermal stability, electrical insulation, and optical transmission. Synthetic sapphire is single crystal aluminum oxide, so its role is different from silicon or glass. It is chosen when the next process needs a tough, stable, and chemically resistant base.
Glass wafers can be customized when standard wafers do not match the design, bonding process, optical path, carrier function, or equipment fixture. Unlike simple glass sheets, semiconductor glass wafers need controlled diameter, thickness, surface finish, edge quality, flatness, cleanliness, and packaging.
