As far as I know in Guangzhou, there are many stalls for garbage bag wholesale in Liwan District of Guangzhou. The address is Nantai Commodity Wholesale Market, No.8 Xidi Second Road, Liwan District, Guangzhou, Guangdong, :. In addition, there is also a Nantai commodity wholesale market in Nantai Road, Haizhu District, Guangzhou, and a Nantian commodity wholesale market in Nanzhou Road, Haizhu District, Guangzhou (near the foot of Luoxi Bridge). There are two wholesale markets. You can go and have a look. If my answer is OK, please pay attention to &”;Brother Mu Zi&”;. thank you