Changzhou Feiang Technology Co., Ltd
| Structural Warranty | 50 Years |
| Supply Ability | 30000 Tons per Year |
| Packaging Details | Steel components with pre-drilled bolt holes packed in numbered bundles, bolt kits in sealed containers, complete assembly drawings included |
| Payment Terms | T/T, L/C |
| Main Steel Frame | Q235B / Q355B Welded H-Section Steel |
| Delivery Time | 15-25 working days after deposit |
| Connection Type | High-Strength Bolted (10.9 Grade) |
| Span Range | 10-40 Meters |
| Surface Treatment | Hot Dipped Galvanized / Painted |
| Bolt Grade | 8.8 / 10.9 Grade High-Strength |
| Bolt Standard | ISO 4014 / ISO 4017 Torque-Shear Bolts |
| Installation Time | 30-50% Faster than Welded Structures |
| Brand Name | ECER |
| Place of Origin | Shandong, China |
| Certification | ISO 9001:2015 |
| Model Number | BCS-10.9 |
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Product Specification
| Structural Warranty | 50 Years | Supply Ability | 30000 Tons per Year |
| Packaging Details | Steel components with pre-drilled bolt holes packed in numbered bundles, bolt kits in sealed containers, complete assembly drawings included | Payment Terms | T/T, L/C |
| Main Steel Frame | Q235B / Q355B Welded H-Section Steel | Delivery Time | 15-25 working days after deposit |
| Connection Type | High-Strength Bolted (10.9 Grade) | Span Range | 10-40 Meters |
| Surface Treatment | Hot Dipped Galvanized / Painted | Bolt Grade | 8.8 / 10.9 Grade High-Strength |
| Bolt Standard | ISO 4014 / ISO 4017 Torque-Shear Bolts | Installation Time | 30-50% Faster than Welded Structures |
| Brand Name | ECER | Place of Origin | Shandong, China |
| Certification | ISO 9001:2015 | Model Number | BCS-10.9 |
| High Light | Bolt connected steel structure warehouse ，High strength 10.9 grade metal building ，Quick install prefab steel warehouse | ||
The Bolt Connected Steel Structure Warehouse revolutionizes on-site construction with a fully bolted assembly system using ISO 4014 and ISO 4017 certified 10.9-grade high-strength torque-shear bolts. All steel components arrive at the job site with pre-drilled precision bolt holes, eliminating the need for heavy on-site welding and reducing total installation time by 30-50% compared to traditional welded structures.
| Connection Type | High-Strength Bolted Assembly |
| Bolt Standard | ISO 4014 / ISO 4017 |
| Bolt Grade | 8.8-Grade / 10.9-Grade Torque-Shear Bolts |
| Main Steel Frame | Q235B / Q355B Hot Rolled H-Section Steel |
| Span Range | 10-40 Meters |
| Structural Warranty | 50 Years |
| Surface Treatment | Hot Dipped Galvanized (≥275g/m²) / Painted |
| Installation Time | 30-50% Reduction vs. Welded Structures |
Remote location projects with limited welding access, fast-track construction schedules, seismic zones requiring ductile connections, temporary or relocatable warehouses, and projects where future expansion is anticipated.
Company Details
Business Type:
Manufacturer
Year Established:
2014
Total Annual:
250000000-300000000
Employee Number:
1200~1500
Ecer Certification：
Verified Supplier
Changzhou Feiang Technology Co., Ltd established in 2014, is an industry-leading enterprise specializing in the production, manufacturing, and installation of light steel residential buildings, steel structure engineering, and prefabricated building components. We are located in Zibo with convenient... Changzhou Feiang Technology Co., Ltd established in 2014, is an industry-leading enterprise specializing in the production, manufacturing, and installation of light steel residential buildings, steel structure engineering, and prefabricated building components. We are located in Zibo with convenient...
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