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E.P.S. sandwich panels from Chubbo Steel (bestex Korea) Co., Ltd. consist of expanded polystyrene foam core bonded between two outer metal skins, typically galvanized steel or aluminum. The panels are engineered for thermal insulation and structural rigidity in building envelopes. The listing mentions fire resistance and customizable dimensions, but no exact core density, skin thickness, or fire rating is provided.
The expanded polystyrene core typically has a density range of 12 to 20 kg/m³ in commercial panels, offering thermal conductivity values between 0.033 and 0.038 W/m·K. Standard skin thicknesses range from 0.4 mm to 0.8 mm, with profiles including corrugated or flat surfaces. The panels are manufactured using continuous lamination, ensuring consistent bond strength. Fire performance varies by additive formulation; standard panels may meet Class B-s1,d0 under EN 13501-1 if intumescent coatings are applied.
These panels are used in warehouse walls, cold storage roofs, factory partitions, and modular building systems. Buyers include construction firms, prefab housing manufacturers, and industrial facility developers. Packaging is typically stacked on wooden pallets with protective film. Custom lengths up to 12 meters are possible. Minimum order quantities and lead times are not stated and must be confirmed with the supplier.
| Core material | Expanded Polystyrene (E.P.S.) |
| Typical core density | 12 to 20 kg/m³, standard for insulation panels |
| Typical thermal conductivity | 0.033 to 0.038 W/m·K, standard for E.P.S. foam |
| Typical skin material | Galvanized steel or aluminum, standard for structural panels |
| Typical skin thickness | 0.4 mm to 0.8 mm, standard for load-bearing panels |
| Typical panel width | 1000 mm to 1200 mm, standard for construction use |
| Typical panel length | Up to 12 meters, standard for custom orders |
| Typical panel thickness | 40 mm to 150 mm, standard for insulation applications |
| Typical fire performance | Class B-s1,d0 possible with intumescent coatings, standard in Korea for non-residential use |
| Typical surface finish | Smooth or corrugated, standard for cladding and roofing |
Chubbo Steel (bestex Korea) Co., Ltd. is a manufacturer based in Seogu, Daegu, South Korea, with a registered address at 44-29 Ehyundong. The supplier is classified as imported and harbor-trusted, indicating verified export status. No details on factory size, production capacity, years in operation, or client references are included in the listing.
The company specializes in steel and composite building materials, with E.P.S. sandwich panels as one product line. There is no mention of ISO certification, internal quality control procedures, or R&D capabilities. The absence of response rate and reply time suggests limited buyer support infrastructure, requiring direct communication for technical and commercial details.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before ordering E.P.S. sandwich panels from Chubbo Steel, confirm the core density, skin thickness, and fire rating with a certified test report. Verify that the adhesive system is compatible with your climate conditions, especially in high-humidity or freeze-thaw zones. Request a sample panel for on-site evaluation of surface finish and edge sealing quality.
Confirm the Incoterms, packaging method, and lead time directly with the supplier. Panels are typically shipped on wooden pallets with corner protectors, stacked vertically. Common terms include FOB Busan or CIF destination port. Payment methods are not stated; T/T in advance or L/C are common for Korean exports. Ask for export documentation including origin certificate and safety compliance records.
Inspect panels upon arrival for surface dents, delamination, or moisture stains. Measure thickness at multiple points using a micrometer. Check for consistent skin alignment and edge sealing integrity. For fire-rated applications, retain a sample for third-party lab testing. Document any defects with photos and notify the supplier immediately under the warranty terms.
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Securing a reliable supply chain for E.P.S. Sandwich Panel is critical for maintaining your business operations. Chubbo Steel (bestex Korea) Co., Ltd., a supplier located in South Korea (Republic Of Korea), provides high-quality E.P.S. Sandwich Panel ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Products industry, catering to distributors, wholesalers, and importers worldwide.
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing E.P.S. Sandwich Panel from South Korea (Republic Of Korea), buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Chubbo Steel (bestex Korea) Co., Ltd.. This seamless communication is powered by EximNext, a premier import export marketplace that connects ambitious buyers with global sellers across every major industry.
We understand that verifying supplier credentials is a top priority for importers. Chubbo Steel (bestex Korea) Co., Ltd. is part of our extensive network of vetted international exporters. Browse more products in the Related category or discover new suppliers across the Products sector. Expand your sourcing capabilities through our trusted online B2B marketplace — the import export marketplace built for serious international trade.
When importing E.P.S. Sandwich Panel from South Korea (Republic Of Korea), buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
Click the "Request Quotation" button to contact Chubbo Steel (bestex Korea) Co., Ltd. directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Yes, Chubbo Steel (bestex Korea) Co., Ltd. provides E.P.S. Sandwich Panel for bulk export from South Korea (Republic Of Korea). You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Chubbo Steel (bestex Korea) Co., Ltd.. Contact the supplier to discuss the best logistics options for importing E.P.S. Sandwich Panel to your country.
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