On March 17, 2021, the sales department arranged a field trip to Tonglu's factory for the newly joined employees as a part of this year's training program. The intention was to provide them with an opportunity to explore and gain knowledge about the production process. During the visit, the production department manager delivered an insightful presentation on the technical aspects of air separation equipment and compressors. This session aimed to enhance the employees' understanding of the products and their professional acumen. The attendees were grateful for this opportunity as they not only witnessed the dedication of the hardworking frontline staff but also acquired valuable product knowledge. Furthermore, the visit emphasized the importance of prioritizing safety in all production activities, leaving a lasting impact on the participants.