IGuangzhou Guangweiyuan Food Co., Ltd., ezona mveliso ziphambili zesosi yesoya, isosi yeoyster, iisosi kunye nezinye izinongo, ziwongwe “kwishishini laseChina leemveliso ezilishumi ezaziwayo-kakuhle”, “ishishini laseTshayina liphezulu kwiibrendi ezilishumi ezinempembelelo”.Ngo-2009, iGuangweiyuan yaba yiyunithi yokuyila yemigangatho yococeko lwe-condiment kwiMidlalo ye-16 yase-Guangzhou yaseAsia.
Kwimizi-mveliso yaseGuangweiyuan, i-Sinomeasure flowmeter kunye ne-pH meter isetyenziswa esweni isiphumo sokucocwa kwamanzi amdaka kwiviniga yerayisi, itshili yesosi, isosi yesoya ekhanyayo kunye nezinye iinkqubo zemveliso ukunceda umzi-mveliso ukulawula ngcono ikhonkco ngalinye.
