"Postpond" Guangzhou International Shoe Material Machinery Leather Fair 2020 "Postpond" Guangzhou International Shoe Material Machinery Leather Fair 2020 http://www.slfchinafair.com/ Due to COVID-19, the orignal Jun. 1 - Jun. 4 fair postponds to Jun. 1 - 4 , 2021 Poly World Trade Center, Guangzhou, China
