• Big span (6-42 m) without beam purlin, support mid-column.
• Economical, practical, roof insulation, heat insulation, ventilation and lighting.
• Fast construction speed.
• Beautiful modeling, colorful, unique style, waterproof.
• Light weight, long service life (up to 30 years).

We are a professional steel structure manufacturing and engineering company. We are equipped with a complete set of secondary structure production lines to provide solid support for the main steel structure. We offer core structural products such as C/Z purlins and prefabricated building structure systems, as well as supporting products including metal sandwich panels, prefabricated sandwich panels, roofing materials and a full set of accessory systems. From structure, enclosure to accessories, we provide a one-stop solution for all your prefabricated building material needs.