Ningbo Yongyang Precision Technology Co., Ltd. is a wholly owned subsidiary of Taiwan's Yongyang Group in mainland China, dedicated to the research, development, and manufacturing of PC cases and server chassis. Its product portfolio includes PC cases, server chassis, industrial‑grade computer enclosures, set‑top boxes, POS terminals, NAS enclosures, mobile communication accessories, and digital‑device peripherals. The company also offers specialized services such as mold design and fabrication, as well as custom product design and development. Yongyang has consistently upheld a service philosophy of "pursuing perfection with near‑exacting standards," ensuring meticulous attention to detail from conceptual design through to production, and building its brand reputation on quality and customer trust.