Purlin: | C or Z Section Steel Purlin |
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Door: | Sliding or Rolling Door |
Material: | Q235, Q345 China Standard Steel |
Color: | According to Customers |
Standard: | GB, ASTM, DIN, JIS, AISI, BS |
Trademark: | Carbon Structural Steel, ISO, Qingdao Xinguangzheng Steel Stucture Co., Ltd |
Samples: |
Custom made
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Customization: |
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