Today, a customer in Hubei said in a begging tone, can you help me build a vacuum precooler in 10 days? My food will be on the market in ten days. How can I do this business without this equipment? In fact, I have been emphasizing this year, and I have repeatedly said that there are many orders this year, and the production cycle is 3-5 days later than the normal delivery time in previous years. Equipment, our process, process, and casting require cycles.