Hebei Guyin Trading Co., Ltd.
| Thickness | 50mm/75mm/80mm/100mm/120mm/150mm |
| Product Name | Class A Non-combustible Rating Prefab Fire-proof Sound Proof Rock Wool Sandwich Wall Panel For External Wall |
| Payment Terms | L/C,T/T |
| Keyword | Easy Installation Hidden-screw Connections House Prefabricated Insulation Fireproof Rock Wool Sandwich Panel Roofing |
| Length | customized |
| Usage | Walls, Roofing, Cold Storage, Prefabricated buildings, Warehouses, Clean room |
| Width | 500 - 1000 mm |
| Surface Material | Pre-painted Hot galvanized Steel Plate or Galvalume Steel |
| Feature | Water Resistant, Fire Resistant |
| Place of Origin | CHINA |
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Product Specification
| Thickness | 50mm/75mm/80mm/100mm/120mm/150mm | Product Name | Class A Non-combustible Rating Prefab Fire-proof Sound Proof Rock Wool Sandwich Wall Panel For External Wall |
| Payment Terms | L/C,T/T | Keyword | Easy Installation Hidden-screw Connections House Prefabricated Insulation Fireproof Rock Wool Sandwich Panel Roofing |
| Length | customized | Usage | Walls, Roofing, Cold Storage, Prefabricated buildings, Warehouses, Clean room |
| Width | 500 - 1000 mm | Surface Material | Pre-painted Hot galvanized Steel Plate or Galvalume Steel |
| Feature | Water Resistant, Fire Resistant | Place of Origin | CHINA |
| High Light | Non-combustible rock wool sandwich panel ，Fire-proof sound proof wall panel ，External wall rock wool panel | ||
The new fireproof rock wool sandwich panel features two layers of high-quality color-coated steel plates or other precision pressed metal plates as panels. After roller forming, the stripped rock wool is flipped 90 degrees (ensuring fibers are perpendicular to the upper and lower steel plates). Through high-strength, high-adhesion, and high-fireproof adhesives, the premium rock wool/glass wool is strongly bonded to the metal panel to form a beautiful, flat, and durable building panel.
The core material consists of artificial inorganic fiber made from high-quality natural rocks such as basalt and gabbro as primary raw materials. These materials are melted and fiberized at high temperature, resulting in extremely low slag and dust content with non-absorbent properties - representing genuine "real rock wool" quality.
Company Details
Business Type:
Trading Company
Year Established:
2017
Total Annual:
10000000-20000000
Employee Number:
35~120
Ecer Certification：
Verified Supplier
Hebei Guyin Trading Co., Ltd. is a comprehensive foreign trade enterprise with independent import and export rights. We operate strictly in accordance with our approved business scope, which includes sales of mechanical equipment, building materials, metal tools, chemical products (excluding license... Hebei Guyin Trading Co., Ltd. is a comprehensive foreign trade enterprise with independent import and export rights. We operate strictly in accordance with our approved business scope, which includes sales of mechanical equipment, building materials, metal tools, chemical products (excluding license...
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