| Standard | GB | 
|---|---|
| Grade | Q235 Q355B | 
| Type | Light | 
| Application | Steel Structure Car Parking Lot | 
| Tolerance | ±1% | 
| Standard | ASTM | 
|---|---|
| Grade | Steel | 
| Type | Heavy | 
| Application | Steel Workshop | 
| Tolerance | ±1% | 
| Standard | AiSi | 
|---|---|
| Grade | Q235 Q345 | 
| Type | Light | 
| Application | Steel Workshop | 
| Tolerance | ±1% | 
| Standard | GB | 
|---|---|
| Grade | Q235 Q355B | 
| Type | Light | 
| Application | Steel Structure Car Parking Lot | 
| Tolerance | ±1% | 
| Standard | GB | 
|---|---|
| Grade | Q235 Q355B | 
| Type | Light | 
| Application | Steel Structure Car Parking Lot | 
| Tolerance | ±1% | 
| Standard | AiSi | 
|---|---|
| Grade | Q235 Q345 | 
| Type | Light | 
| Application | Steel Workshop | 
| Tolerance | ±1% | 
| Type | Warehouse | 
|---|---|
| Warranty | Lifetime | 
| After-sale Service | Online Technical Support, Onsite Installation, Free Spare Parts, Return And Replacement | 
| Project Solution Capability | Graphic Design, 3D Model Design, Cross Categories Consolidation, NONE | 
| Application | Workshop | 
| Standard | AiSi | 
|---|---|
| Grade | Q235 Q345 | 
| Type | Light | 
| Application | Steel Workshop | 
| Tolerance | ±1% | 
| Standard | AiSi | 
|---|---|
| Grade | Q235 Q345 | 
| Type | Light | 
| Application | Steel Workshop | 
| Tolerance | ±1% | 
| Standard | GB | 
|---|---|
| Grade | Q235 Q355B | 
| Type | Light | 
| Application | Steel Structure Car Parking Lot | 
| Tolerance | ±1% |