Haofeng electroplating, printing and dyeing professional base in Mayong Town, Dongguan City is located in Second Chung, Guangma Highway, in the middle of Mayong Town, Dongguan City. At present, the base has built a total of 326,600 square meters of standard industrial plants and 25,600 square meters of office complexes. At present, 23 electroplating companies scattered in the Dongguan city have settled in the base. In the Dongguan Haofeng electroplating, printing and dyeing professional base, the electromagnetic flowmeter, pH meter, ORP meter and conductivity meter of the Supmea brand are used in the integrated sewage treatment equipment in the park.