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FAQs

  • Which international standards do your products comply with?

    Our products comply with ISO, ASTM, BS, GB and other international and regional standards.

  • Can we customize the tower height and structure?

    Yes, we support customization of tower height, load capacity, and connection structure according to customer requirements.

  • What are the key differences between lattice towers and monopole towers in terms of cost, installation efficiency, and maintenance?

    Lattice towers have lower material costs, take longer to assemble, feature multiple joints, and require more maintenance.

    Monopole towers are prefabricated as single units, have a smaller footprint, fast installation, and simpler maintenance, but higher material and foundation costs.

  • What are the advantages of camouflaged towers in urban or scenic environments?

    Camouflaged towers are styled to resemble natural elements (e.g., trees or lampposts), blending aesthetically into surroundings, reducing visual impact, and easing regulatory approval.

  • What voltage levels and heights can your transmission towers and steel structures support?

    Lattice transmission towers are suitable for 69–765 kV lines with heights up to 55 m or more; our engineered steel structures can also support 500 kV systems.

  • What is the service life of hot-dip galvanized steel pipes, light poles, and highway guardrails?

    Depending on exposure, lifespan ranges from 20–100 years; urban use typically lasts 40–50 years, while buried installations may exceed 80 years.

  • Can galvanized steel components be welded after coating? What precautions are needed?

    Yes, they can be welded, but weld areas must have the zinc removed, with proper ventilation and PPE to avoid toxic zinc fumes.

  • Can you provide samples or trial orders?

    Yes, we support small trial orders to allow quality evaluation.

  • Do you have experience with overseas projects?

    Yes, we have exported to many countries and regions in Asia, Africa, the Middle East.

  • When is available for me to visit your factory ?

    You're very welcome. Please send an email to info@legendmetalgroup.com in advance and we will arrange a factory tour and on-site briefing.

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