Changzhou Shuangjie Electronics Co., Ltd. is a joint-stock cooperative enterprise integrating scientific research, development, production, and sales. It mainly produces hybrid stepper motor drivers, reactive stepper motor drivers, and related supporting stepper motors, with three series and dozens of varieties. The products are widely used in packaging machinery, food machinery, printing machinery, semiconductor processing, medical machinery, textile machinery, office automation equipment, fitness equipment, printing, engraving, engraving, and other automation control fields. We are dedicated to providing users with comprehensive system control solutions, motor selection, and technical support for motor control. We also undertake software and hardware development for motor control systems. Our products have been distributed in more than 20 provinces and cities across the country. Research institutions such as the Chinese Academy of Sciences, Tsinghua University, Zhejiang University, Harbin Institute of Technology, etc. have also adopted our company's products. At the same time, we also export to Europe, Southeast Asia and other countries. The energetic duo has always been committed to the research and development of new technologies and products, constantly tracking advanced technologies both domestically and internationally, paying attention to the emerging top components in the power industry, absorbing and digesting foreign products, and continuously increasing the technological content of products to improve product quality. Meet the needs of users for automation transformation and development of various devices. Changzhou Shuangjie Electronics Co., Ltd. will create an outstanding corporate image with outstanding talent advantages, and make due contributions to revitalizing the national industry and participating in international competition. Quality policy: Dedication and innovation, pursuit of excellence Quality objectives: 1. The first pass rate of finished products is over 98%. 2. The pass rate of purchased and outsourced products is over 95%. 3. Customer satisfaction is over 85%. Product applications: Our products are typically used in packaging machinery, food machinery, printing machinery, semiconductor processing, medical machinery, textile machinery, office automation equipment, fitness equipment, printing, engraving, engraving, and other automation control fields. In addition to providing standard products, our company can design and produce special products according to customer needs. Our sample delivery time is 2-3 days, and the delivery time for production orders is 1-2 weeks. Our company is also willing to provide similar products with slightly lower performance for applications with slightly lower requirements and cost sensitivity.