
Long Service Life Truss for High-Rise Building Steel Structure. Full Drawing Customization: Customizable size, thickness, and hole layout per engineering drawings. High-Strength Material: Made of Q235B/Q355B carbon steel or 304 stainless steel with strong shear resistance. Anti-Corrosion Treatment: Sandblasting, high-temperature anti-corrosion paint, and hot-dip galvanizing for long service life. Stable Welding Structure: Full penetration fillet welding ensures no deformation after long-term load. ISO Triple Certification: Factory certified by ISO9001, ISO45001, and ISO14001 for quality and safety. High Production Capacity: Annual production capacity of over 30,000 tons with 100% finished product inspection. OEM/ODM Services: Customization from samples, designs, and flexible customization options available.