Shanghai Zhimingxin Materials Technology Co., Ltd. is a high-tech enterprise specializing in the research, development, production, processing, and sales of semiconductor substrate materials and new crystal materials. The company's products are widely used in industries such as semiconductors, optoelectronics, consumer electronics, military, laser, and optical communication. The company has established long-term business cooperation with top domestic semiconductor material companies, chip companies, as well as major research institutes and universities.

The main products manufactured and processed include silicon carbide substrates, sapphire substrates, sapphire optical windows, colored sapphire, sapphire bearing components, equipment and instrument accessories, mobile phone lens covers, sapphire bearings, custom non-standard parts, as well as special ceramics, lithium tantalate, germanium, gallium arsenide, indium phosphide, gallium nitride, single crystal silicon, quartz glass, and various semiconductor crystal materials and wafers.