How old is Dongguan Shenzhen grain recruitment general worker?

18 to 48 years old. According to relevant public information, the recruitment conditions given by Dongguan Shenzhen Grain Recruitment General Worker are 18 to 48 years old. Dongguan is a prefecture-level city and megacity under the jurisdiction of Guangdong Province, which is located in the south of China, the south-central part of Guangdong Province and the east bank of the Pearl River Estuary.