You should buy more cold noodle machines, compare and see which manufacturer's cold noodle machines have the highest cost performance, and buy three when they arrive. Cold noodle machine I think Jin Kang mechanical cold noodle machine is very good. I bought it from his house for almost five years. I changed the steaming cloth belt several times, and there was no problem. Their cold noodle machine is highly automated and easy to operate. I hope I can help you.