Why are Huludao Beigang Industrial Park all polluting enterprises?

Huludao Beigang Industrial Park is an important industrial base, located in the north of Huludao City. It is an economic development center integrating production, processing, warehousing and sales. Because of its superior geographical environment and effective logistics distribution system, it has attracted a large number of enterprises to invest and develop. However, due to some unfavorable problems of government supervision and the lack of competitiveness among enterprises in the park, a large number of enterprises choose illegal production to reduce costs and improve profits. Many of them are hazardous waste treatment, harmful gas emission and other forms of factory pollution. This has had a great impact on the local ecological environment, making the park the location of a large number of factory polluting enterprises.