Do hairy crabs need ice? How much is appropriate? What's the temperature of the refrigerated truck?

Of course, hairy crabs must be transported by ice. Without ice, they will die. General logistics companies will recommend you to use two ice packs, but considering the cost, businesses use ice bottles, almost one is enough, and refrigerated trucks are about 0-8 degrees. I suggest you know about Jiutuo supply chain. They specialize in cold chain logistics, packaging and transportation are more professional, and claims are faster. Their transportation time is also very good. You can ask them by phone.