Na ziyarci masana'antun sarrafa abinci sama da 40 a faɗin China, kudu maso gabashin Asiya, da Gabas ta Tsakiya tun lokacin da na shiga KWS a 2011,kuma zan iya gaya muku da kwarin gwiwa cewa abin da ba a yi la'akari da shi ba a fannin tsaron abinci shine iska. Manajan masana'antu suna damuwa da jadawalin tsaftace saman, binciken masu samar da kayan masarufi, da kuma kula da zafin jiki - kuma ya kamata su yi. Amma iskar da ke ratsa wurin aikinsu ba kasafai ake yin irin wannan binciken ba.