Guangzhou large comprehensive cold storage
18m*20m*3.5m comprehensive cold storage ( for chicken and meat )，totally 1260 cubic meter ( adopt 150mm thickness PU panel , the panel outside surface is 0.426 mm thickness color steel , inside surface is 0.4 mm thickness stainless steel. The cold storage inside temperature is -18℃（-18℃~-25℃）
seller visit the cold storage unit with customer together .
there are already have many boxes meat kept in the cold storage.