| Standard | AiSi | 
|---|---|
| Grade | Steel | 
| Type | Light | 
| Application | Frame Part | 
| Tolerance | ±1% | 
| Standard | AiSi | 
|---|---|
| Grade | Q235/Q355B | 
| Type | Light | 
| Application | Steel Structure Warehouse | 
| Tolerance | ±1% | 
| Standard | ASTM | 
|---|---|
| Grade | Steel | 
| Type | Heavy | 
| Application | Steel Structure Animal Husbandry | 
| Tolerance | ±1% | 
| Standard | AiSi | 
|---|---|
| Grade | Q235/Q355B | 
| Type | Light | 
| Application | Steel Structure Warehouse | 
| Tolerance | ±1% | 
| Standard | AiSi | 
|---|---|
| Grade | Steel | 
| Type | Light | 
| Application | Frame Part | 
| Tolerance | ±1% | 
| Standard | AiSi | 
|---|---|
| Grade | Steel | 
| Type | Light | 
| Application | Frame Part | 
| Tolerance | ±1% | 
| Standard | AiSi | 
|---|---|
| Grade | Steel | 
| Type | Light | 
| Application | Frame Part | 
| Tolerance | ±1% | 
| Standard | ASTM | 
|---|---|
| Grade | Steel | 
| Type | Heavy | 
| Application | Steel Structure Animal Husbandry | 
| Tolerance | ±1% | 
| Standard | ASTM | 
|---|---|
| Grade | Steel | 
| Type | Heavy | 
| Application | Steel Structure Animal Husbandry | 
| Tolerance | ±1% | 
| Standard | AiSi | 
|---|---|
| Grade | Q235/Q355B | 
| Type | Light | 
| Application | Steel Structure Warehouse | 
| Tolerance | ±1% |