Company specializes in undertaking: - Tall structures: chimneys, cooling towers, water towers, granulation towers, steel frames, concrete frames, and other tall structure buildings, as well as lifting engineering projects within a height of 120 meters. - Equipment installation: power facilities, chemical equipment, pipeline, and installation of high-altitude structural accessories. - High-altitude maintenance: structural reinforcement, anchoring, repair, maintenance, structural replacement, painting, and engineering construction for correcting tilt on various tall structures and buildings. - High-altitude demolition: dismantling projects for various tall structures, tower masts, and high-altitude building facilities. - Corrosion protection and thermal insulation: surface treatment (dry, wet) by sandblasting or shot blasting on various metal and non-metal structures, various coatings for corrosion protection (such as copper, zinc, stainless steel, aluminum spraying), lining and paving for corrosion protection, industrial floor and wall corrosion protection, equipment network, and wall insulation construction. - Waterproofing and leakage prevention: isolation and waterproofing for composite layers on various structures like roofs, walls, civil air defense caves, chemical ponds, cable trenches, mines, dams, tunnels, etc., chemical grouting for waterproofing, and crack sealing and reinforcement. Leak detection. - Cleaning and decoration: cleaning, decontamination, repair, and renovation of the external and internal walls of tall buildings and structures, chemical equipment, pipelines, and mechanical chemical cleaning, as well as high-pressure saturated steam cleaning. - Fire protection engineering: installation and maintenance of fire protection facilities, flame-retardant and heat-insulating coatings on walls and metal structures, fireproof sealing of贯穿holes and gaps in electrical wires, cables, and pipelines. - Broadcasting and telecommunications: lifting, dismantling, corrosion protection, reinforcement, and lighting correction projects for various tower structures such as television towers, communication towers, and medium-wave towers. - High-altitude advertising design, manufacturing, and installation construction.

Our company has construction outlets in all provinces, municipalities, and autonomous regions across the country, covering over a dozen industries including oil, petrochemical, metallurgy, hydropower, energy, aerospace, building materials, national defense, transportation, coal, light industry and textiles, food, and ports. We undertake a large number of高空防腐 (high-altitude anti-corrosion),高空维修 (high-altitude maintenance), pipe equipment insulation, high-altitude demolition, high-altitude cleaning, high-altitude installation, chimney construction, concrete chimney sliding formwork, cable remediation, bridge installation, fireproof sealing, concrete drilling, carbon fiber reinforcement, chemical anchoring, rebar insertion, bolt construction, water-assisted chemical grouting, waterproof sealing, chemical corrosion-resistant flooring, underwater recovery, dredging, and environmental desulfurization and anti-corrosion projects.