Jinhongtong Group Co., Ltd.
| Energy Saving | Up to 40% Heating Cost Reduction |
| Supply Ability | 5000 Tons per Month |
| Roof Panel | EPS / PU Sandwich Panel 75-100mm |
| Eave Height | 6m - 12m |
| Payment Terms | T/T, L/C, Western Union |
| Seal System | EPDM Gasket + Self-Tapping Screws |
| Service Life | 50 Years |
| Wall Panel | Rock Wool Sandwich Panel 50-100mm |
| Thermal Conductivity | U-value 0.28-0.45 W/m2K |
| Clear Span | 18m - 42m |
| Main Frame | Q235B / Q355B H-Section |
| Delivery Time | 20-35 days after deposit |
| Packaging Details | Flat-packed steel members with protective spacers, loaded in 40HQ containers |
| Fire Rating | A2 / B1 (Rock Wool) |
| Certification | ISO 9001, CE, SGS, AWS D1.1 |
| Model Number | JHT-SWB-IS50 |
| Brand Name | Jinhongtong |
| Place of Origin | Shandong, China |
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Product Specification
| Energy Saving | Up to 40% Heating Cost Reduction | Supply Ability | 5000 Tons per Month |
| Roof Panel | EPS / PU Sandwich Panel 75-100mm | Eave Height | 6m - 12m |
| Payment Terms | T/T, L/C, Western Union | Seal System | EPDM Gasket + Self-Tapping Screws |
| Service Life | 50 Years | Wall Panel | Rock Wool Sandwich Panel 50-100mm |
| Thermal Conductivity | U-value 0.28-0.45 W/m2K | Clear Span | 18m - 42m |
| Main Frame | Q235B / Q355B H-Section | Delivery Time | 20-35 days after deposit |
| Packaging Details | Flat-packed steel members with protective spacers, loaded in 40HQ containers | Fire Rating | A2 / B1 (Rock Wool) |
| Certification | ISO 9001, CE, SGS, AWS D1.1 | Model Number | JHT-SWB-IS50 |
| Brand Name | Jinhongtong | Place of Origin | Shandong, China |
| High Light | insulated sandwich panel steel warehouse ，rock wool EPS wall roof panel ，energy saving cold storage building | ||
Jinhongtong Group presents the JHT-SWB-IS50, a Energy-saving steel warehouse building with rock wool and EPS sandwich panel wall and roof system for cold storage. Engineered with high-strength steel and manufactured under strict ISO 9001 quality control, this building combines structural reliability, fast construction and long service life, making it a preferred choice for Europe energy efficiency buyers worldwide.
Key Features| Parameter | Specification |
|---|---|
| Wall Panel | Rock Wool Sandwich Panel 50-100mm |
| Roof Panel | EPS / PU Sandwich Panel 75-100mm |
| Thermal Conductivity | U-value 0.28-0.45 W/m2K |
| Fire Rating | A2 / B1 (Rock Wool) |
| Clear Span | 18m - 42m |
| Eave Height | 6m - 12m |
| Main Frame | Q235B / Q355B H-Section |
| Seal System | EPDM Gasket + Self-Tapping Screws |
| Energy Saving | Up to 40% Heating Cost Reduction |
| Service Life | 50 Years |
Typical applications include cold storage warehouses, food processing plants, pharmaceutical distribution centers, data centers and energy-efficient industrial facilities. The high-performance building envelope maintains stable interior conditions while dramatically reducing energy bills.
For European clients, the sandwich panel system supports passive-house style insulation targets and complies with EU energy performance directives, with optional certification documentation for green building schemes such as BREEAM and LEED.
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 AssuranceSandwich panels are factory-laminated under controlled conditions, with protective film left on surfaces until installation. Panels are packed in export-grade crates with edge protection, and all seals, flashings and fasteners are supplied in labeled kits.
Thermal performance test certificates and fire rating documentation are included with every shipment, supporting local building permit applications. The complete building carries a 10-year structural warranty.
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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