Hotline: 0512-68269919 Contact: Mr. Wang specializes in Suzhou clear the toilet, septic tank cleaning Suzhou, Suzhou drain. Suzhou dredge sewers, professional clear sewer. 1, clean up and clear the septic tank; the sewage pond, pool filters, grease traps, biochemical pool, Yinjing Qing Li. 2; mechanical dredge a variety of indoor water pipes, floor drain, vegetables pool, bathtub, toilet, pit, pipe unreasonable charge. Longer thicker steel dredge the sewage unblock the main channel.