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.
Research labs need custom semiconductor wafers because experimental work rarely follows only standard catalog specifications. New device concepts, MEMS structures, photonics chips, sensor platforms, packaging trials, and material comparison projects often require special diameters, thicknesses, orientations, resistivity ranges, coatings, polishing grades, oxide layers, or non-silicon substrates.
Lithium niobate wafers are used in photonics because they combine strong electro-optic, piezoelectric, pyroelectric, and ferroelectric behavior. These properties allow optical signals to be modulated, switched, guided, filtered, or converted in compact device structures.
Sapphire wafer orientation should be inspected because crystal plane direction affects epitaxial growth, optical behavior, mechanical response, etching performance, and process repeatability. A sapphire wafer is not only a hard transparent substrate.
