Shanghai Xindun Automation Technology Co., Ltd. has been deeply engaged in the automated welding field for more than a decade, and has now evolved into a mature, comprehensive enterprise integrating R&D, manufacturing, sales, and service. It has accumulated profound technical expertise and rich practical experience, particularly in the field of pipeline welding and supporting equipment for the refrigeration industry. Headquartered in Shanghai, an international metropolis, the company covers an area of approximately 10,000 square meters and has established branches in Tianjin, Guangdong, Anhui, Jiangsu, and other regions. With years of dedication to the R&D and production of core equipment for the refrigeration industry—including all-position pipe-to-pipe welders, all-position tube-to-tube sheet welders, open-type welders, oil pipe welders, and various precision auxiliary equipment—it fully meets the pipeline welding needs of refrigeration systems such as air conditioners, cold storage facilities, and heat pumps. Guided by customer needs, the company’s R&D team leverages its extensive experience in automated welding to provide highly adaptable, customized products for refrigeration industry clients. These products enable intelligent, automated, and diversified production processes, offering customers greater flexibility in selection. In recent years, we have actively expanded both the domestic refrigeration industry chain market and overseas business. Our products are exported to the United States, Europe, Singapore, Brazil, and Southeast Asia, earning widespread recognition and trust in the global refrigeration market due to their stable and reliable performance.