red onion size 3-5cm ,5-7cm , 7-9cm and 9cm up , package 20kg mesh bag , ... or 20kg cartons , an 40refer container can pack 28mt fresh red onion ... :1) original : shndong china2) size : 3-5cm , 5-7cm , and 7-9cm ,package : ... LC , TT6) certificate : HACCP , ISOwe are manufacturer and we have our own farmland , can supply the best quality ...