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.
Wafer flatness is not a single number. It is a set of geometry controls that protect your downstream process window, especially lithography focus margin, wafer bonding contact, and automated handling stability.
Compound semiconductor wafers are single-crystal substrates made from two or more elements rather than elemental silicon. They serve as the “starting platform” for building devices where silicon can struggle, such as high-power switching, high-frequency RF, optoelectronics, or advanced sensing.
Wafer thickness is not just a mechanical dimension. It directly influences handling yield, tool compatibility, lithography stability, grinding and polishing windows, and the risk of breakage during transport and processing.
