Large-scale repair and Renewal work Based on equipment diagnostics and large-scale repair and renewal plans, we make appropriate design and construction plans, and carry out construction by safety, quality and process control. Services Electrostatic Precipitator Periodic and Shutdown inspections Repair Work Diagnosis of equipment and service life Large-scale repair and Renewal work Fabric Filter Water Treatment & Sludge Treatment Limestone-gypsum Desulfurization System Organic Solvent Exhaust Gas Treatment System