Jinhongtong Group Co., Ltd.
| Wind Load | ASCE 7 Compliant |
| Delivery Time | 20-35 days after deposit |
| Column Spacing | 9m - 12m |
| Snow Load | 1.2-2.0 kN/m2 |
| Eave Height | 8m - 15m |
| Design Code | AISC 360 / ASCE 7 |
| Supply Ability | 5000 Tons per Month |
| Packaging Details | Flat-packed steel members with protective spacers, loaded in 40HQ containers |
| Main Frame | Q355B Welded H-Section Truss |
| Crane Option | Up to 20t Overhead Crane |
| Clear Span | 30m - 60m |
| Roof System | Steel Truss + Purlin |
| Service Life | 50 Years |
| Payment Terms | T/T, L/C, Western Union |
| Certification | ISO 9001, CE, SGS, AWS D1.1 |
| Place of Origin | Shandong, China |
| Model Number | JHT-PFB-EX45 |
| Brand Name | Jinhongtong |
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Product Specification
| Wind Load | ASCE 7 Compliant | Delivery Time | 20-35 days after deposit |
| Column Spacing | 9m - 12m | Snow Load | 1.2-2.0 kN/m2 |
| Eave Height | 8m - 15m | Design Code | AISC 360 / ASCE 7 |
| Supply Ability | 5000 Tons per Month | Packaging Details | Flat-packed steel members with protective spacers, loaded in 40HQ containers |
| Main Frame | Q355B Welded H-Section Truss | Crane Option | Up to 20t Overhead Crane |
| Clear Span | 30m - 60m | Roof System | Steel Truss + Purlin |
| Service Life | 50 Years | Payment Terms | T/T, L/C, Western Union |
| Certification | ISO 9001, CE, SGS, AWS D1.1 | Place of Origin | Shandong, China |
| Model Number | JHT-PFB-EX45 | Brand Name | Jinhongtong |
| High Light | Large clear span prefabricated steel building ，Column-free steel exhibition hall ，North America prefabricated steel building project | ||
Jinhongtong Group presents the JHT-PFB-EX45, a Large clear span prefabricated steel exhibition hall with column-free interior for North America projects. Manufactured under strict ISO 9001 quality control with CE-certified processes, this prefabricated steel building combines structural reliability, rapid construction and long service life, making it a trusted choice for North America exhibition buyers worldwide.
Key Features| Parameter | Specification |
|---|---|
| Clear Span | 30m - 60m |
| Eave Height | 8m - 15m |
| Main Frame | Q355B Welded H-Section Truss |
| Column Spacing | 9m - 12m |
| Roof System | Steel Truss + Purlin |
| Crane Option | Up to 20t Overhead Crane |
| Wind Load | ASCE 7 Compliant |
| Snow Load | 1.2-2.0 kN/m2 |
| Design Code | AISC 360 / ASCE 7 |
| Service Life | 50 Years |
Typical applications include exhibition halls, convention centers, aircraft hangars, sports arenas, distribution centers and manufacturing plants requiring unobstructed floor space.
For North American clients, the structure is engineered to ASCE 7 wind and snow provisions, and the truss system can be adapted to accommodate mezzanines, cranes and suspended utilities.
Manufacturing QualityJinhongtong operates 170 sets of advanced fabrication equipment, including large hydraulic press brakes, CNC drilling machines, large-scale shot blasting units and ultrasonic flaw detectors. Processing follows AISC 360, Eurocode 3 and EN 1090 standards, with strict raw material inspection, precision CNC cutting, professional submerged arc welding, and full visual and UT/MT non-destructive testing before delivery. This disciplined process ensures every member arrives on site with exact dimensions and flawless coating.
Packaging & Quality AssuranceTruss members are trial-fitted at the factory and marked for field assembly. Components are flat-packed with engineered packing schemes to protect long members during ocean transit.
The delivery includes ASCE 7 load calculation reports, erection drawings and a rigging guide for large-span assembly. A 10-year structural warranty applies.
Company Details
Business Type:
Manufacturer
Year Established:
2010
Total Annual:
300000000-700000000
Employee Number:
200~500
Ecer Certification：
Verified Supplier
Jinhongtong Group Co.,ltd. is a professional and leading integrated service provider specializing in steel structure engineering, dedicated to offering one-stop, customized integrated solutions for steel structure workshops, warehouses, and multi-storey steel buildings. Our services cover the enti... Jinhongtong Group Co.,ltd. is a professional and leading integrated service provider specializing in steel structure engineering, dedicated to offering one-stop, customized integrated solutions for steel structure workshops, warehouses, and multi-storey steel buildings. Our services cover the enti...
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