... 40'container 6.HACCP 7.6years experience Onion introductionOnions,alias Ball onion,Round onion,Yu onion,Dutch Onions,belong to Liliaceae and ... (China,India,the United States and Japan).Onion classify1.Red onion Purple onion appearance,with a little red meat flake,oblate ... pressure 3. Withstand against asthma 4. Treat diabetes Onion baseThe main planting area of China include Inner Mongolia,Shandong ...