Yiwu is superior for small Minimum Order Quantities (MOQs). A vast number of suppliers offer extremely low MOQs ranging from 1 to 50 pieces, whereas Guangzhou typically focuses on bulk wholesale and established brands.
As Seenwills knows Yiwu is a really one-stop service global business purchasing markets which you can take less time to go to different centres with taxi, meanwhile no so much traffic jams, but in Guangzhou you will take a long to different wholesale malls.