What hotline should I call to clear the pipeline?

Generally, you can call the local pipeline dredging service hotline for consultation and entrustment. The specific hotline number may be different in different regions. In China, you can call the "12345" service hotline to find the contact information of relevant departments, or you can inquire the telephone number of local pipeline dredging companies for contact consultation. In foreign countries, you can also search the telephone number of the local pipeline dredging service company through the internet to contact. It should be noted that before commissioning the pipeline dredging service, it is best to know the relevant expenses and service quality to avoid unnecessary economic losses.