Shenzhen Xizhi Computer Technology Co., Ltd headquartered in Longhua District, Shenzhen City, Guangdong Province. Focusing on the research and development of computer accessories, we provide users with electronic products such as memory modules and SSD solid-state drives, and are committed to providing system solutions for users. Shenzhen 69 Technology Co., Ltd. is a professional production and processing company that assembles computers, computers, all-in-one machines, and other products, with a complete and scientific quality management system