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.
Semiconductor wafers can lose value before processing even begins if storage conditions are not controlled. Dust, moisture, electrostatic discharge, poor packaging pressure, and unstable temperature may create surface contamination, oxidation, edge damage, or hidden defects.
Wafer flatness is one of the most important details behind stable semiconductor processing. When a wafer bends away from its ideal plane, two common problems appear: bow and warp. These shape changes may look small, often measured in micrometers, but they can affect lithography focus, film uniformity, bonding contact, inspection accuracy, and handling stability.
Wafer performance begins long before device fabrication. For semiconductor, MEMS, optical, sensor, and research applications, the wafer surface is not only a physical support. It becomes the base for deposition, lithography, bonding, inspection, and layer growth.
