Shenzhen AISio high-end fruit and vegetable vacuum precooler, our vacuum precooler in Gansu, Shandong, Yunnan, Guangdong, Hubei, Guangxi, Sichuan, Hebei, Fujian and other large vegetable planting base widely used. And successfully into Australia, Europe, New Zealand, the United States, Mexico, Canada and other modern agricultural developed European and American countries.