TSIN specializes in custom-designed prefabricated steel structures, tailored for modern commercial and industrial applications. Our fabrication services are engineered to adapt seamlessly to your unique requirements—whether we're working from your detailed drawings or manufacturing to globally recognized standards, including EN, DIN, ASTM, and JIS.

We combine precision engineering with flexible production capabilities, ensuring that every structure meets your technical specifications while aligning with industry best practices for durability, safety, and efficiency.

• Robust Portal Frame: Columns, beams, and bracing create a sealed building resistant to extreme weather
• Precision Manufacturing: Components cut, welded, drilled, and painted in our workshop
• Quick Installation: High-strength bolt assembly reduces labor costs
• Structural Elements: Tension, compression, bending, and combined-stress members

• Lightweight with high strength and large spans
• 20-30% lower cost than traditional buildings
• Shorter construction period with simple on-site assembly
• High fireproof performance and corrosion resistance
• Easily disassembled, moved, and recycled

Customizable length, width, and eave height with variable roof slope to fit your project's specific needs.

• Roof: Single, double, or multi-slope
• Span: Single, double, or multi-span configurations
• Floors: Options for single, double, or multi-floor designs

Reinforced concrete with steel foundation bolts to ensure stability and durability.

Constructed from hot-rolled or welded H steel (Q355B) with high-strength bolts for superior structural integrity.

Available in X or V type, utilizing angle steel or pipe, providing robust support against lateral forces.

Made from Q235B C/Z section steel (C160-300 or Z160-300) to support roofing materials.

Options include corrugated steel sheets or insulated sandwich panels, offering versatility in thermal performance and aesthetics.

• Comprehensive material inspections before and after fabrication
• Precision measuring, cutting, and welding processes
• Accurate hole and cleat placement for structural reliability
• Professional support for on-site erection when required

• Specialization: Integrated solutions for steel structure workshops, warehouses, and multi-storey buildings
• Capacity: 2,500 tons/month with 20,000 m² workshop space
• Services: Layout consulting, structural design, fabrication, delivery, and installation guidance
• Experience: 20+ years in complete steel structure solutions
• Global Reach: Serving South America, Africa, Oceania, and other markets