Where is the navel orange in China the best? Is it from Ganzhou? How can I contact you?

I'm not sure where navel oranges are the best in China. But it is said that the navel orange in Ganzhou City, Jiangxi Province is very famous. If you want to contact the local navel orange farmers in Ganzhou, you can contact them through the local agricultural products wholesale market or local agricultural cooperatives, or you can search for Ganzhou navel oranges on the e-commerce platform and choose reliable merchants to buy them.