About Exhibition The 19th China (Guangzhou) International High Quality Rice and Brand Grains Exhibition 2026 is a prominent and an annual international exhibition for rice and other grain processing equipments and machinery. China (Guangzhou) International High Quality Rice and Brand Grains Exhibition 2026 is going to be held for three continuous days from 04 -06 June 2026 at China Import and Export Fair Complex, Guangzhou, China.