How many sporadic wastewater recycling companies in Dongguan City

5. According to the query Dongguan City Bureau of Industry and Commerce official website, as of May 31, 2023, Dongguan City, there are five sporadic wastewater recycling company, respectively, Dongguan City, Jia Cheng Environmental Protection Technology Co. Dongguan, referred to as "Dongguan", Guangdong Province, prefecture-level cities, megacities, the State Council approved the determination of the east coast of the Pearl River Delta central city.