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.
Glass wafer flatness is one of the most important parameters affecting precision manufacturing performance. In semiconductor, optical, and advanced packaging applications, even small variations in wafer geometry can influence coating uniformity, bonding accuracy, lithography results, and overall process stability.
Fused silica wafers are widely used in applications that require excellent optical performance, chemical stability, and thermal resistance. Compared with conventional glass materials, fused silica provides outstanding purity, low thermal expansion, and high transmission characteristics, making it suitable for demanding environments.
Silicon wafer inspection is a critical step in semiconductor manufacturing because wafer quality directly influences device performance, production yield, and process stability. Before wafers enter processes such as lithography, etching, ion implantation, or thin-film deposition, manufacturers need to verify surface conditions, dimensional accuracy, and material consistency.
