Strong Support for Buildings
We produce structural steel framing for construction and engineering projects. Our product includes C, Z, and U sections. These are open profiles made by high-precision cold roll forming. They work as load-bearing frames, roof purlin systems, and wall cladding supports. Compared with hot-rolled steel, our product offers a larger radius of gyration. It also gives a higher moment of inertia with the same cross-section area. This means you save 30% to 50% of steel while maintaining strength. That is why lightweight steel structures become lighter and more economical.


Strict Quality at Every Step
Our structural steel framing follows a strict quality process. We check raw materials first. We inspect during production. We test every finished piece before shipping. Our factory has professional roll forming lines. These lines handle thicknesses from 0.5mm to 8.0mm and widths from 30mm to 600mm. Our product serves both domestic clients and overseas buyers in North America and Europe. Before sale, we confirm drawings and pricing. During production, we track schedules and update you regularly. After delivery, we respond to any issue within 24 hours. Every piece of our product receives a full inspection. You may also arrange third-party inspection.
Key Specifications at a Glance
|
Parameter |
Range |
|
Product types |
C-section, Z-section, U-section, hat section, L-section (open profiles) |
|
Material |
Q235, Q355, S280, S350 structural steel grades |
|
Thickness |
1.0mm – 8.0mm |
|
Forming width |
50mm – 400mm |
|
Length |
Custom (typically 3m – 12m) |
|
Surface treatment |
Galvanizing (275-600g/m²), painting, oiling |
|
Applicable standards |
GB/T 6725, GB/T 6728 |
Wide Application Range
Our structural steel framing is used mainly in steel buildings. Industrial plants, wholesale markets, warehouses, and large supermarkets rely on it for purlins and supports. Residential buildings use it for light-gauge steel villas, prefab houses, and floor extensions. Our product also appears in solar mounting systems, bridge rails, and equipment supports. We have supplied many domestic and international projects. Our experience in this field is deep and proven.
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