A few days ago, our company undertook the “Zhangjiagang Furui Special Equipment Co., Ltd.” LNG cylinder polishing machine upgrade project, which has been successfully completed. The customer of this project requires equipment to meet the needs of different diameter LNG cylinder polishing (large size change), and the customer has a high degree of refinement of equipment requirements. It is a technical upgrade project, time is tight, technical difficulty is difficult, and we have continuous technical exchanges with our customers. Finally, the project upgrade was completed, the customer's requirements were met, the time was won for the customer, the cost was saved, and the customer's approval was once again obtained. We will continue to work hard to provide our customers with better LNG cylinder polishing machines.