item  | value  | 
Standard  | AiSi  | 
Grade  | steel  | 
Place of Origin  | Shandong, China  | 
Brand Name  | Zhonghuan or OEM or ODM  | 
Model Number  | SR  | 
Type  | Heavy  | 
Application  | Steel Structure Bridge  | 
Tolerance  | ±5%  | 
Processing Service  | Bending, Welding, Decoiling, Cutting, Punching  | 
Delivery Time  | 15-21 days  | 
Product name  | Steel Structure Building  | 
Application Fields  | Steel Structural Fabrication Construction  | 
Keyword  | Steel Structural Steel Frame Workshop  | 
Certificate  | ISO9001/CE/BV  | 
Material  | Q345  Low Carbon Steel  | 
Installation  | Engineers Guidance  | 
Life span  | 30-50 Years  | 
Wind Resistance  | 10~12 Grade  | 
Use  | Warehouse Workshop Hangar Garage  | 
Earthquake proof  | Grade 8  | 
| Persona di contatto : | Mr. Ceilin Wang | 
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