Chimney Navigation Mark Painting (Chimney Navigation Mark Painting Company, Chimney Navigation Mark Painting Construction)

Business Scope:
1. Undertake the construction, installation, reinforcement, demolition, and heightening of various chimneys and water towers (brick, concrete, steel structures); concrete shell slip-form reinforcement; tilt correction; inner lining replacement; cleaning and dust removal; painting of navigation mark color rings; replacement and reinforcement of exposed metal components such as ladders, platforms, protective nets, lightning rods, and anti-corrosion painting maintenance.

2. Cleaning, repair, anti-corrosion, waterproofing, and moisture-proof leak sealing for the inner and outer walls of chimneys, cooling towers, water towers, urea granulation towers, detoxification towers, and silos.

3. Metal surface treatment and specialized anti-corrosion for TV towers, transmission towers, microwave towers, substation structures, bridges, various gantry cranes, steel beam roof trusses, gas tanks, (oil, acid, alkali, solvent) storage tanks, and chemical equipment.

4. Exterior wall cleaning, repair, decoration, coating, and high-temperature fire-resistant coating for high-rise buildings, factories, and coal conveyor trestles.

5. Flooring Engineering
Undertake various terrazzo floors, epoxy, wear-resistant, hardened, dust-free, colored, anti-static, and metal (emery) cement-based wear-resistant floors; non-slip vibration-free driveways and colored embossed process floors; repair, cleaning, and waxing maintenance for various industrial floors.

6. Underwater Salvage
Engage in the construction of river, sea, and port docks; dry docks, shipways, sluices, ship lifts, channel dredging, land reclamation, port storage yards, embankment revetments, underwater rock blasting, and reef clearing projects; as well as corresponding silos, underwater foundations and bases, earthwork, navigation marks, trestles, coastal and offshore hydraulic engineering; port loading and unloading equipment installation, navigation structure equipment installation, underwater excavation, heavy lifting, inland river salvage, and obstacle clearance projects.

7. Desulfurization Anti-Corrosion
Coal used in thermal power plants contains sulfur, which produces sulfur dioxide during combustion, severely impacting the atmospheric environment after emission. Due to environmental pressures, flue gas desulfurization (FGD) has become the primary method for controlling sulfur dioxide emissions in thermal power plants. Therefore, FGD flue gas desulfurization units have become essential supporting projects in many power plants. Those previously built without such units are now installing them. Wet desulfurization anti-corrosion for the inner linings of chimneys, absorption towers, and flues in thermal power plants; anti-corrosion using acid-resistant borosilicate foam glass brick linings, vitrified ceramic tiles, glass flake anti-corrosion, spray polyurea, OM coatings, and acid-resistant mastic; repair of cracks and leaks in chimneys and flues.