Which is better, Zhenjiang Feichi or ConocoPhillips refrigerated truck?

Of course, Zhenjiang flies well Feichi Company was founded in 76, and the first refrigerated truck in China came from Zhenjiang Feichi Company. Their company has been making refrigerated trucks for 35 years, and the big brands are trustworthy. ConocoPhillips, a pilot, went out to build a refrigerated truck in about 2009. All processes are rebellious and flying, which will cut corners on materials and have poor insulation effect. I have two refrigerated trucks, one Feitian and one ConocoPhillips, which have been used for 1 year. Might as well fly.