refrigeration function and price. Dongguan Kelly Refrigeration Equipment Co., Ltd. was established by Kelly Heat Exchanger Factory and Hong Kong Hailing Refrigeration Equipment Co., Ltd. Founded in 2111, Xi 'an Sanfeng Refrigeration Equipment Co., Ltd. is a production enterprise engaged in the production, installation and maintenance of vacuum precooling equipment, cold storage and ice maker equipment. The ground refrigeration function of the new Kelly cooler is different from that of the Sanfeng cooler. According to the inquiry data, the refrigeration function of the new Kelly cooler is stronger than that of the Sanfeng cooler, and the lowest temperature can be MINUS 31 degrees.

2. Price. The price of the new Kelly cooler is 156,811 yuan, and that of Sanfeng cooler is 146,111 yuan. The new Kelly cooler is more expensive than Sanfeng cooler.