NSIT.NSIT was established in December 2020 with a registered capital of RMB 370 million. Located in Jiading District, Shanghai, China, it is a high-tech enterprise dedicated to the R&D, production, and sales of hetero-integrated material substrates. The company's product portfolio includes lithium niobate and lithium tantalate single-crystal thin-film wafers on various substrate options such as silicon, quartz, silicon carbide, and sapphire, catering to diverse application requirements including optical communications and RF filtering. Additionally, the company offers customized service solutions to support clients' specific requirements in areas such as film thickness and doping types, facilitating the development and mass production of high-performance devices. Leveraging its deep technical expertise, the company not only provides standardized products but also delivers critical processing services, aiming to supply advanced heterogenous material technologies and products for high-performance RF chips, photonic chips, and memory chips. Key products include: high-performance micro-acoustic chip materials and high-speed optical chip materials.