
1. Why did we choose such a big compressor horsepower?
Fresh food has a lot of heat and needs the big compressor horsepower to cool down within 4-6 hours.
4-6 hours is fast enough and very economical. 2-3 hours will need an even bigger horsepower compressor and more expensive.
3. Why are other suppliers' prices lower than ours?
We can ensure the fresh food cools down at -20C within 4-6 hours that need to use the big horsepower compressor. What's more, the compressor we use original new German brand which has good quality and keeps more than 20 years lifetime.