Our company is involved in over a dozen industries including oil, chemicals, metallurgy, electricity, energy, aerospace, building materials, transportation, coal, light industry and textiles, food, and ports. We undertake a large volume of高空建筑维修 (high-altitude building maintenance), installation, dismantling, cleaning, corrosion prevention, insulation, sandblasting, aluminum and zinc spraying, and thermal spraying of metals. We also handle high-altitude building decoration projects, waterproofing and leak sealing, fire protection facility engineering, steel structure installation, cable management, fireproof sealing, concrete drilling, chemical anchoring, carbon fiber reinforcement, construction of new chimneys, cooling towers, and concrete slipforming, desulfurization and corrosion prevention, floor construction, architectural anti-corrosion materials, hardware, and electrical sales.