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GB Steel is specialized in operating in the field of manufacturing roofing sheets, panels, and related coverings for industrial, architectural, and residential sectors. The GB Steel roofing manufacturing plant is widely recognized as one of the leading establishments in Vietnam. With extensive experience, GB Steel maintains a pioneering spirit, aiming to deliver the utmost benefits and tangible value to our customers.

The addition of advanced production lines and the utilization of cutting-edge technologies have enabled GB Steel to solidify our value and establish our own reputation through over 300 domestic and international projects.



GB Steel Roofing Manufacturing Plant



  • Established in the early years of the 21st century, GB Steel has become one of the leading companies in the manufacturing and supply of roofing sheets for both domestic and international markets.
  • Located at Provincial Road 825, Hamlet 5, Duc Hoa Dong Commune, Duc Hoa District, Long An Province, Vietnam.
  • Covering an area of over 5000 square meters.
  • Production capacity: Over 100 tons of various types of roofing sheets on average per month

The investment in state-of-the-art and advanced production technology has allowed GB Steel to assert its brand value in the market by delivering top-quality products that meet the diverse requirements and unique characteristics of each project.

In addition, we continuously enhance our management capabilities and production quality by implementing international standards into our factory production system. All these efforts contribute to ensuring that GB Steel's roofing sheets consistently meet criteria for durability, flexibility, high load-bearing capacity, and are favored by both domestic and international partners.

GB Steel always sets clear quality criteria for the input materials used in production. This is a crucial factor in ensuring that the products created by GB Steel consistently achieve high quality, meeting the expectations and standards of our customers.

GB Steel's roofing products are manufactured using high-quality materials that are durable, aesthetically pleasing, and have excellent load-bearing capabilities. They adhere to international standards and undergo rigorous quality testing before being introduced to the market.

Alongside our team of experienced and passionate engineers, technicians, and skilled workers, GB Steel implements the ISO 9001:2015 quality management system. We are committed to delivering the best products, reasonable pricing, and quality after-sales services to our customers. We strive to provide the utmost support and dedication to our customers.

The roofing production line at GB Steel is a crucial factor in the manufacturing operations of the plant. This production line is equipped with specialized equipment for each stage of production, from coil unwinding, bending and cutting, wave and curve rolling, to final shaping. It ensures a smooth and efficient production process.

To meet the diverse needs of customers, GB Steel has developed a wide range of roofing products with different characteristics. The five main product lines of GB Steel currently dominate the market for roofing sheets:

  • 5-wave profile sheets
  • 9-wave profile sheets
  • Seam lock sheets
  • Kliplock sheets
  • Decking sheets for floor applications

With this wide variety of product options, customers can choose the product that best suits their specific needs and requirements.

GB STEEL factory not only equips advanced roofing production lines but also invests in production lines for accompanying accessories such as gutters, ridge caps, and other components. These accessories are essential elements to complete a roofing system in the correct specifications and quality.

With strong investment in the production lines for accompanying accessories, GB STEEL is not only one of the leading companies in the roofing manufacturing industry but also meets the demand for accessory production from domestic and international customers.


"GB STEEL – Your trusted partner"