Large Equipment Anti-corrosion and Heat Insulation Power industry Petroleum and petrochemical industry Past services: ◆ 0.6 million tonnes / year reformer ◆ 2.5 million tonnes / year atmospheric and vacuum distillation unit ◆ 0.7 million tonnes / year of propane deasphalting device ◆ 1.3 tonnes / HYDROCRACKER ◆ 0.8 million tonnes / year hydrogenation unit aviation ◆ 2 million tonnes / year RFCCU ◆ 300 MW boiler plant system ◆ 1.3 million tonnes / year HYDROCRACKER ◆ 0.42 million tonnes / year gas fractionation unit ◆ 0.7 million tonnes / year furfural refining unit ◆ 1 million tonnes / year of diesel oil hydrofining unitio ◆ 0.2 million ton / year gas fractionation unit ◆ 20 thousand standard cubic meters / hour hydrogen gas installations ◆ 600-megawatt steam turbine plant system Gas Tank Anti-corrosion, wall heat insulation Desulfurization tower external anti-corrosion, wall heat insulation