| Product Name | Transmission Line Angle Steel Towers, Substation Galvanized Steel Structure Frames |
| Voltage Level | 10KV, 33KV, 66KV, 110KV, 220KV, 500KV Or Other Substations |
| Material | Q355B/A572 (Yield Strength>=355MPA), Q235B/A36 |
| Design Software | PLS-TOWER; CAD Or 3D Drawings |
| Height Range | 5M-100M (Customizable) |
| Welding Standard | AWS D1.1, GB Standard; CO2 Gas Shielded / Automatic Submerged Arc |
| Surface Treatment | Hot Dip Galvanized (GB/T13912; EN ISO146, ASTM/A123) |
| Bolts & Nuts | Grade 6.8, 8.8, 9.8, 10.9 Chinese Standards |
| Quality Control | ISO 9001 System, Prototype Assembly Test |
Prefabricated factory components with bolted connections significantly shorten the construction period.
Excellent strength-to-weight ratios with hot-dip galvanizing for reliable operation in harsh climates.
Allows large spans and open layouts for convenient equipment installation and future expansion.
Recyclable steel with minimal on-site waste, noise, and dust, aligning with green standards.





Our comprehensive construction approach specializes in the design, production, and installation of prefabricated steel structures. We provide a wide range of solutions including portal frames, multi-layer frames, large-span space frames, and specialized equipment brackets for the power industry.
Utilizing advanced intelligent fully automatic production lines, we independently execute precise steel plate cutting, transmission, assembly, welding, and correction, ensuring mechanized precision for all industrial projects.