The next season is probably from September to the end of the year! But it depends on the factory. Some foreign trade factories are busy from the beginning of the year to the end of the year, and their wages are not low! Apprentices are generally paid, and if they haven't done it, they have to go to the factory to do general work first.
Shoes in Wenling are cheap, and the relative quality is similar. Wenling shoes are generally within 10-30, and the quality of Wenzhou shoes above 50 is definitely different. But Wenling also has good shoes. I suggest going to a big factory.