Shanghai Zhengji Motor Co., Ltd. is a private high-tech enterprise that integrates the research and development, manufacturing, and sales of motor and drive control series. The company's main products are "Zhengji" brand stepper motors, which have complete specifications, powerful functions, excellent performance, reliable quality, and can be comparable to foreign products, with extremely high cost-effectiveness. The company's products and related projects have been widely used in CNC machine tools, semiconductors, textiles, packaging, lasers, woodworking, printing, advertising, clothing, stone, ceramics, medical, robotics, military and other fields. The company has a group of experienced development, production, sales, and engineering service personnel who can provide users with product selection and design solutions for various levels of automation control systems, as well as software and hardware design for overall motion control systems, and provide long-term after-sales service to users. Since its establishment, our company has gained the recognition and trust of a large number of constitutional households with "excellent quality and honest service". Our strong technical and development capabilities enable us to continuously innovate and adapt to the development of mechatronics high-tech, constantly launching new products to meet market needs.