Dongguan is a prefecture-level city in Guangdong Province, China. It is located in the Pearl River Delta and has a population of over 8 million people. Dongguan is known for its manufacturing industry and is often referred to as the "Factory of the World". The city has a strong focus on electronics, textiles, and plastics manufacturing. In recent years, Dongguan has also been developing its service industry, including tourism. The city has a subtropical climate, with hot and humid summers and mild winters. Dongguan has a number of tourist attractions, including historic sites, cultural exhibits, and natural scenery. Overall, Dongguan is a bustling and industrial city with a rich history and growing economy.