Yushijia

Founded in May 2022 and based in Guangzhou, China, Yushijia is a high-tech enterprise specializing in engineering R&D, semiconductor design, and advanced manufacturing. The company focuses on developing core technologies and precision equipment across multiple domains, including integrated circuit design, optoelectronics, battery systems, and mechanical components. In August 2025, Yushijia raised Pre-Series B funding from new investors Wanlian Tianze and Guangzhou Radio Group. Yushijia provides engineering research services and manufactures specialized electronic equipment, optical instruments, and electromechanical components.

Its capabilities span IC chip design, new material development, and high-precision fabrication for industrial and scientific applications. The company also engages in battery production and optoelectronic device manufacturing, supporting sectors such as semiconductors, industrial automation, and instrumentation. The company's revenue is derived from equipment sales, custom engineering contracts, semiconductor design services, and component manufacturing for industrial clients. Additional income may come from R&D partnerships and supply agreements in electronics, optics, and battery systems.