Company specializes in undertaking -- Tall Structures: Construction and installation of smokestacks, cooling towers, water towers, granulation towers, steel frames, concrete frames, and other tall structures up to 120 meters in height, as well as crane installation projects. Equipment Installation: Electrical facilities, chemical equipment, pipeline installation, and attachment installation for elevated structures. Elevated Maintenance: Structural reinforcement, anchoring, repair, maintenance, structural replacement, painting, and construction of alignment correction for various tall structures and buildings. Elevated Demolition: Construction of dismantling various tall structures, mast structures, and elevated building facilities. Corrosion and Insulation: Surface treatment (dry, wet) sandblasting and shotblasting for various metal and non-metal structures, coating with various paints for corrosion prevention (shot copper, zinc, stainless steel, aluminum, etc.), lining and paving for corrosion prevention, industrial floor, wall corrosion prevention, equipment pipeline insulation, and wall insulation construction. Waterproofing and Leak Sealing: Waterproof isolation for composite layers of various structures such as rooftops, walls, civil air defense tunnels, chemical pools, cable trenches, mines, dams, tunnels, etc., chemical grouting waterproofing, crack sealing and reinforcement. Leak Detection. Cleaning and Decoration: Cleaning and decontamination, repair and renovation of both internal and external walls of elevated buildings and structures. Chemical cleaning, pipeline, and mechanical cleaning, as well as high-pressure saturated steam cleaning for various chemical equipment. Fire Protection Engineering: Installation and maintenance of fire protection facilities, flame and heat insulation coating for walls and metal structures, fireproofing sealing for penetrations and gaps of wires, cables, and pipelines. Broadcasting and Telecommunications: Erection, dismantling, corrosion prevention, reinforcement, alignment correction, and lighting engineering for various mast structures such as television towers, communication towers, and medium-wave towers. Elevated advertising design, production, and installation construction.
The company's construction network spans across all provinces, municipalities, and autonomous regions in the country, involving more than a dozen industries including petrochemical, metallurgy, hydropower, energy, aerospace, construction materials, national defense, transportation, coal, light industry and textiles, food, and ports. We undertake a large number of high-altitude anti-corrosion, repair, pipe equipment insulation, dismantling, cleaning, installation, chimney construction, concrete chimney sliding formwork, cable management, bridge installation, fireproof sealing, concrete drilling, carbon fiber reinforcement, chemical anchoring, rebar insertion, anchor bolt construction, underwater chemical grouting, waterproofing and leak sealing, chemical anti-corrosion flooring, underwater recovery, dredging, and environmental desulfurization and anti-corrosion projects.
